Network · data from 2026-11-12
AS1906 Northrop Grumman
Registry name: NORTHROP-GRUMMAN - Northrop Grumman, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS1906, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 129.4.0.0/16 | No ROA | Other origin only | 673 100% |
| 130.124.0.0/16 | No ROA | None | 673 100% |
| 132.228.0.0/16 | No ROA | None | 673 100% |
| 134.223.0.0/16 | No ROA | None | 673 100% |
| 134.223.4.0/22 | No ROA | None | 673 100% |
| 134.223.8.0/22 | No ROA | None | 673 100% |
| 134.223.17.0/24 | No ROA | None | 673 100% |
| 134.223.19.0/24 | No ROA | None | 673 100% |
| 134.223.128.0/20 | No ROA | None | 673 100% |
| 134.223.160.0/20 | No ROA | None | 673 100% |
| 134.223.184.0/22 | No ROA | None | 673 100% |
| 134.223.188.0/22 | No ROA | None | 673 100% |
| 134.223.192.0/19 | No ROA | None | 673 100% |
| 134.223.224.0/19 | No ROA | None | 673 100% |
| 134.223.224.0/22 | No ROA | None | 673 100% |
| 134.223.228.0/23 | No ROA | None | 673 100% |
| 134.223.230.0/24 | No ROA | None | 673 100% |
| 134.223.231.0/24 | No ROA | None | 673 100% |
| 134.223.232.0/24 | No ROA | None | 673 100% |
| 134.223.236.0/22 | No ROA | None | 673 100% |
| 134.223.239.0/24 | No ROA | None | 673 100% |
| 137.51.0.0/16 | No ROA | None | 673 100% |
| 153.113.0.0/16 | No ROA | None | 673 100% |
| 155.104.0.0/16 | No ROA | None | 673 100% |
| 157.127.0.0/16 | No ROA | None | 673 100% |
| 158.114.0.0/16 | No ROA | Other origin only | 673 100% |
| 159.4.0.0/16 | No ROA | None | 673 100% |
| 159.201.0.0/16 | No ROA | None | 673 100% |
| 167.225.0.0/17 | No ROA | None | 673 100% |
| 192.31.248.0/24 | No ROA | None | 673 100% |
| 192.35.84.0/24 | No ROA | Other origin only | 673 100% |
| 192.45.0.0/16 | No ROA | Other origin only | 673 100% |
| 192.45.0.0/19 | No ROA | None | 673 100% |
| 192.83.248.0/24 | No ROA | Other origin only | 673 100% |
| 192.86.67.0/24 | No ROA | None | 673 100% |
| 192.86.68.0/24 | No ROA | None | 673 100% |
| 192.86.69.0/24 | No ROA | None | 673 100% |
| 192.86.70.0/24 | No ROA | None | 673 100% |
| 192.86.71.0/24 | No ROA | None | 673 100% |
| 192.86.72.0/24 | No ROA | None | 673 100% |
| 192.86.73.0/24 | No ROA | None | 673 100% |
| 192.86.74.0/24 | No ROA | None | 673 100% |
| 192.86.75.0/24 | No ROA | None | 673 100% |
| 192.86.76.0/24 | No ROA | None | 673 100% |
| 192.107.246.0/24 | No ROA | None | 673 100% |
| 192.112.60.0/24 | No ROA | Other origin only | 673 100% |
| 192.112.143.0/24 | No ROA | None | 673 100% |
| 192.112.144.0/24 | No ROA | None | 673 100% |
| 192.112.146.0/24 | No ROA | None | 673 100% |
| 192.112.147.0/24 | No ROA | None | 673 100% |
| 192.135.211.0/24 | No ROA | None | 673 100% |
| 192.135.212.0/24 | No ROA | None | 673 100% |
| 192.150.201.0/24 | No ROA | None | 673 100% |
| 198.17.147.0/24 | No ROA | None | 673 100% |
| 198.49.249.0/24 | No ROA | None | 673 100% |
| 198.180.218.0/24 | No ROA | None | 673 100% |
| 198.202.184.0/24 | No ROA | None | 673 100% |
| 199.26.33.0/24 | No ROA | None | 673 100% |
| 199.26.34.0/24 | No ROA | None | 673 100% |
| 199.26.35.0/24 | No ROA | None | 673 100% |
| 199.26.36.0/24 | No ROA | None | 673 100% |
| 199.26.37.0/24 | No ROA | None | 673 100% |
| 199.26.38.0/24 | No ROA | None | 673 100% |
| 199.26.39.0/24 | No ROA | None | 673 100% |
| 199.26.50.0/24 | No ROA | None | 673 100% |
| 199.36.17.0/24 | No ROA | None | 673 100% |
| 199.165.146.0/24 | No ROA | None | 673 100% |
| 199.165.147.0/24 | No ROA | None | 673 100% |
| 199.165.148.0/24 | No ROA | None | 673 100% |
| 204.118.7.0/24 | No ROA | None | 673 100% |
| 208.1.160.0/20 | No ROA | None | 673 100% |
| 208.12.120.0/24 | No ROA | None | 673 100% |
| 208.12.121.0/24 | No ROA | None | 673 100% |
| 208.12.122.0/24 | No ROA | None | 673 100% |
| 208.20.220.0/24 | No ROA | None | 673 100% |
AS-SET
AS1906's PeeringDB record names no AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 150 are in fix.csv.
- ROA: none75
- Route object: none75
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 129.4.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 129.4.0.0/16 | Route objects for it name AS226. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 130.124.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 130.124.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 132.228.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 132.228.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 134.223.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.4.0/22 | No ROA covers it. Add a ROA for AS1906, maxLength 22. |
| Route object: none | 134.223.4.0/22 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.8.0/22 | No ROA covers it. Add a ROA for AS1906, maxLength 22. |
| Route object: none | 134.223.8.0/22 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.17.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 134.223.17.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.19.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 134.223.19.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.128.0/20 | No ROA covers it. Add a ROA for AS1906, maxLength 20. |
| Route object: none | 134.223.128.0/20 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.160.0/20 | No ROA covers it. Add a ROA for AS1906, maxLength 20. |
| Route object: none | 134.223.160.0/20 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.184.0/22 | No ROA covers it. Add a ROA for AS1906, maxLength 22. |
| Route object: none | 134.223.184.0/22 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.188.0/22 | No ROA covers it. Add a ROA for AS1906, maxLength 22. |
| Route object: none | 134.223.188.0/22 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.192.0/19 | No ROA covers it. Add a ROA for AS1906, maxLength 19. |
| Route object: none | 134.223.192.0/19 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.224.0/19 | No ROA covers it. Add a ROA for AS1906, maxLength 19. |
| Route object: none | 134.223.224.0/19 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.224.0/22 | No ROA covers it. Add a ROA for AS1906, maxLength 22. |
| Route object: none | 134.223.224.0/22 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.228.0/23 | No ROA covers it. Add a ROA for AS1906, maxLength 23. |
| Route object: none | 134.223.228.0/23 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.230.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 134.223.230.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.231.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 134.223.231.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.232.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 134.223.232.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.236.0/22 | No ROA covers it. Add a ROA for AS1906, maxLength 22. |
| Route object: none | 134.223.236.0/22 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 134.223.239.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 134.223.239.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 137.51.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 137.51.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 153.113.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 153.113.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 155.104.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 155.104.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 157.127.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 157.127.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 158.114.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 158.114.0.0/16 | Route objects for it name AS2771. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 159.4.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 159.4.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 159.201.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 159.201.0.0/16 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 167.225.0.0/17 | No ROA covers it. Add a ROA for AS1906, maxLength 17. |
| Route object: none | 167.225.0.0/17 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.31.248.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.31.248.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.35.84.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.35.84.0/24 | Route objects for it name AS2771. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.45.0.0/16 | No ROA covers it. Add a ROA for AS1906, maxLength 16. |
| Route object: none | 192.45.0.0/16 | Route objects for it name AS226. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.45.0.0/19 | No ROA covers it. Add a ROA for AS1906, maxLength 19. |
| Route object: none | 192.45.0.0/19 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.83.248.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.83.248.0/24 | Route objects for it name AS2771. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.67.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.67.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.68.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.68.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.69.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.69.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.70.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.70.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.71.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.71.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.72.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.72.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.73.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.73.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.74.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.74.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.75.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.75.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.86.76.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.86.76.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.107.246.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.107.246.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.112.60.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.112.60.0/24 | Route objects for it name AS7011. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.112.143.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.112.143.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.112.144.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.112.144.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.112.146.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.112.146.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.112.147.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.112.147.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.135.211.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.135.211.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.135.212.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.135.212.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 192.150.201.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 192.150.201.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 198.17.147.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 198.17.147.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 198.49.249.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 198.49.249.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 198.180.218.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 198.180.218.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 198.202.184.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 198.202.184.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.33.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.33.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.34.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.34.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.35.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.35.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.36.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.36.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.37.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.37.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.38.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.38.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.39.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.39.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.26.50.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.26.50.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.36.17.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.36.17.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.165.146.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.165.146.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.165.147.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.165.147.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 199.165.148.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 199.165.148.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 204.118.7.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 204.118.7.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 208.1.160.0/20 | No ROA covers it. Add a ROA for AS1906, maxLength 20. |
| Route object: none | 208.1.160.0/20 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 208.12.120.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 208.12.120.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 208.12.121.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 208.12.121.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 208.12.122.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 208.12.122.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
| ROA: none | 208.20.220.0/24 | No ROA covers it. Add a ROA for AS1906, maxLength 24. |
| Route object: none | 208.20.220.0/24 | No route object for it. Add a route object with origin AS1906 in the RIR database for the space. |
Route objects not announced
Every route object with origin AS1906 is announced.
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.