Network · data from 2026-11-12
AS15147 DHSINETNOC - DEPARTMENT OF HOMELAND SECURITY
Registry name: DHSINETNOC - DEPARTMENT OF HOMELAND SECURITY, US · not in PeeringDB
21IPv4 routes
0.0% RPKI valid · 47.6% with a route object
1IPv6 routes
100.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
21No ROA
11 with no route object for this origin
11Low visibility
seen by under 10% of full-table peers
6Route objects not announced
registered with origin AS15147, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS15147, 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.
| 161.214.0.0/18 | No ROA | Nonecovered by 161.214.0.0/16 | 673 100% |
| 161.214.64.0/19 | No ROA | Nonecovered by 161.214.0.0/16 | 673 100% |
| 161.214.96.0/21 | No ROA | Nonecovered by 161.214.0.0/16 | 673 100% |
| 161.214.120.0/21 | No ROA | Nonecovered by 161.214.0.0/16 | 673 100% |
| 161.214.128.0/17 | No ROA | Nonecovered by 161.214.0.0/16 | 673 100% |
| 161.214.17.0/24 | No ROA | Nonecovered by 161.214.0.0/16 | 2 0%low visibility |
| 161.214.18.0/24 | No ROA | Nonecovered by 161.214.0.0/16 | 2 0%low visibility |
| 161.214.122.0/24 | No ROA | Nonecovered by 161.214.0.0/16 | 2 0%low visibility |
| 161.214.123.0/24 | No ROA | Nonecovered by 161.214.0.0/16 | 2 0%low visibility |
| 161.214.126.0/24 | No ROA | Nonecovered by 161.214.0.0/16 | 2 0%low visibility |
| 161.214.127.0/24 | No ROA | Nonecovered by 161.214.0.0/16 | 2 0%low visibility |
| 64.69.48.0/20 | No ROA | RIR databaseARIN | 673 100% |
| 173.255.48.0/21 | No ROA | RIR databaseARIN | 673 100% |
| 173.255.56.0/21 | No ROA | RIR databaseARIN | 673 100% |
| 216.81.80.0/21 | No ROA | RIR databaseARIN | 673 100% |
| 216.81.88.0/21 | No ROA | RIR databaseARIN | 673 100% |
| 161.214.7.0/24 | No ROA | RIR databaseARIN | 2 0%low visibility |
| 161.214.8.0/22 | No ROA | RIR databaseARIN | 2 0%low visibility |
| 161.214.9.0/24 | No ROA | RIR databaseARIN | 2 0%low visibility |
| 161.214.10.0/24 | No ROA | RIR databaseARIN | 2 0%low visibility |
| 161.214.183.0/24 | No ROA | RIR databaseARIN | 2 0%low visibility |
| 2600:400::/32 | Valid | RIR databaseARIN | 634 100% |
AS-SET
AS15147 isn't in PeeringDB, where networks name their 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 38 are in fix.csv.
- ROA: none21
- Route object: none11
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 161.214.0.0/18 | No ROA covers it. Add a ROA for AS15147, maxLength 18. |
| Route object: none | 161.214.0.0/18 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.64.0/19 | No ROA covers it. Add a ROA for AS15147, maxLength 19. |
| Route object: none | 161.214.64.0/19 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.96.0/21 | No ROA covers it. Add a ROA for AS15147, maxLength 21. |
| Route object: none | 161.214.96.0/21 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.120.0/21 | No ROA covers it. Add a ROA for AS15147, maxLength 21. |
| Route object: none | 161.214.120.0/21 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.128.0/17 | No ROA covers it. Add a ROA for AS15147, maxLength 17. |
| Route object: none | 161.214.128.0/17 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.17.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| Route object: none | 161.214.17.0/24 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.18.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| Route object: none | 161.214.18.0/24 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.122.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| Route object: none | 161.214.122.0/24 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.123.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| Route object: none | 161.214.123.0/24 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.126.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| Route object: none | 161.214.126.0/24 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 161.214.127.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| Route object: none | 161.214.127.0/24 | No route object for it. A route object for 161.214.0.0/16 with origin AS15147 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15147 in the RIR database for the space. |
| ROA: none | 64.69.48.0/20 | No ROA covers it. Add a ROA for AS15147, maxLength 20. |
| ROA: none | 173.255.48.0/21 | No ROA covers it. Add a ROA for AS15147, maxLength 21. |
| ROA: none | 173.255.56.0/21 | No ROA covers it. Add a ROA for AS15147, maxLength 21. |
| ROA: none | 216.81.80.0/21 | No ROA covers it. Add a ROA for AS15147, maxLength 21. |
| ROA: none | 216.81.88.0/21 | No ROA covers it. Add a ROA for AS15147, maxLength 21. |
| ROA: none | 161.214.7.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| ROA: none | 161.214.8.0/22 | No ROA covers it. Add a ROA for AS15147, maxLength 22. |
| ROA: none | 161.214.9.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| ROA: none | 161.214.10.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
| ROA: none | 161.214.183.0/24 | No ROA covers it. Add a ROA for AS15147, maxLength 24. |
Route objects not announced
Route objects with origin AS15147 whose prefix no peer sees AS15147 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 161.214.0.0/16 | ARIN | No ROA |
| 161.214.180.0/24 | ARIN | No ROA |
| 161.214.181.0/24 | ARIN | No ROA |
| 161.214.182.0/24 | ARIN | No ROA |
| 161.214.184.0/24 | ARIN, RADB | No ROA |
| 161.214.185.0/24 | ARIN, RADB | No ROA |
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.