Network · data from 2026-11-12
AS6303 BARCLAYS-CAPITAL - Barclays Capital
Registry name: BARCLAYS-CAPITAL - Barclays Capital, US · not in PeeringDB
45IPv4 routes
0.0% RPKI valid · 42.2% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
45No ROA
26 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
73Route objects not announced
registered with origin AS6303, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS6303, 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.
| 146.127.240.0/22 | No ROA | Nonecovered by 146.127.240.0/20 | 673 100% |
| 146.127.244.0/22 | No ROA | Nonecovered by 146.127.240.0/20 | 673 100% |
| 146.127.248.0/21 | No ROA | Nonecovered by 146.127.240.0/20 | 673 100% |
| 167.203.60.0/23 | No ROA | Nonecovered by 167.203.0.0/16 | 673 100% |
| 167.203.62.0/23 | No ROA | Nonecovered by 167.203.0.0/16 | 673 100% |
| 63.78.242.0/24 | No ROA | Other origin onlycovered by 63.78.242.0/23 | 672 100% |
| 146.127.40.0/24 | No ROA | Other origin onlycovered by 146.127.40.0/23 | 672 100% |
| 146.127.41.0/24 | No ROA | Other origin onlycovered by 146.127.40.0/23 | 672 100% |
| 146.127.61.0/24 | No ROA | Other origin onlycovered by 146.127.60.0/23 | 672 100% |
| 146.127.223.0/24 | No ROA | Other origin onlycovered by 146.127.222.0/23 | 672 100% |
| 146.127.240.0/21 | No ROA | Nonecovered by 146.127.240.0/20 | 672 100% |
| 146.127.240.0/24 | No ROA | Other origin onlycovered by 146.127.240.0/20 | 672 100% |
| 146.127.241.0/24 | No ROA | Other origin onlycovered by 146.127.240.0/20 | 672 100% |
| 146.127.242.0/24 | No ROA | Other origin onlycovered by 146.127.240.0/20 | 672 100% |
| 146.127.243.0/24 | No ROA | Other origin onlycovered by 146.127.240.0/20 | 672 100% |
| 146.127.244.0/24 | No ROA | Other origin onlycovered by 146.127.240.0/20 | 672 100% |
| 146.127.246.0/24 | No ROA | Other origin onlycovered by 146.127.240.0/20 | 672 100% |
| 157.83.142.0/24 | No ROA | Other origin onlycovered by 157.83.0.0/16 | 672 100% |
| 157.83.143.0/24 | No ROA | Other origin onlycovered by 157.83.0.0/16 | 672 100% |
| 167.203.48.0/24 | No ROA | Other origin onlycovered by 167.203.48.0/23 | 672 100% |
| 167.203.49.0/24 | No ROA | Other origin onlycovered by 167.203.48.0/23 | 672 100% |
| 167.203.50.0/24 | No ROA | Other origin onlycovered by 167.203.50.0/23 | 672 100% |
| 167.203.51.0/24 | No ROA | Other origin onlycovered by 167.203.50.0/23 | 672 100% |
| 167.203.61.0/24 | No ROA | Other origin onlycovered by 167.203.0.0/16 | 672 100% |
| 167.203.62.0/24 | No ROA | Other origin onlycovered by 167.203.0.0/16 | 672 100% |
| 167.203.63.0/24 | No ROA | Other origin onlycovered by 167.203.0.0/16 | 672 100% |
| 146.127.40.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 146.127.60.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 146.127.222.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 146.127.224.0/21 | No ROA | Other IRR onlyRADB | 673 100% |
| 167.203.48.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 167.203.50.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.147.56.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 146.127.224.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.127.225.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.127.226.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.127.227.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.127.228.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.127.229.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.203.48.0/22 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.203.60.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 192.107.28.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 192.147.57.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.127.40.0/22 | No ROA | Other IRR onlyRADB | 616 92% |
| 146.127.224.0/20 | No ROA | Other IRR onlyRADB | 616 92% |
AS-SET
AS6303 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 163 are in fix.csv.
- ROA: none45
- Route object: none26
- Route object: RIR19
- Route object: not announced73
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 146.127.240.0/22 | No ROA covers it. Add a ROA for AS6303, maxLength 22. |
| Route object: none | 146.127.240.0/22 | No route object for it. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.244.0/22 | No ROA covers it. Add a ROA for AS6303, maxLength 22. |
| Route object: none | 146.127.244.0/22 | No route object for it. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.248.0/21 | No ROA covers it. Add a ROA for AS6303, maxLength 21. |
| Route object: none | 146.127.248.0/21 | No route object for it. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.60.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: none | 167.203.60.0/23 | No route object for it. A route object for 167.203.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.62.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: none | 167.203.62.0/23 | No route object for it. A route object for 167.203.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 63.78.242.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 63.78.242.0/24 | Route objects for it name AS18971. A route object for 63.78.242.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.40.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.40.0/24 | Route objects for it name AS18971. A route object for 146.127.40.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.41.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.41.0/24 | Route objects for it name AS18971. A route object for 146.127.40.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.61.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.61.0/24 | Route objects for it name AS18971. A route object for 146.127.60.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.223.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.223.0/24 | Route objects for it name AS18971. A route object for 146.127.222.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.240.0/21 | No ROA covers it. Add a ROA for AS6303, maxLength 21. |
| Route object: none | 146.127.240.0/21 | No route object for it. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.240.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.240.0/24 | Route objects for it name AS18971. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.241.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.241.0/24 | Route objects for it name AS18971. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.242.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.242.0/24 | Route objects for it name AS18971. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.243.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.243.0/24 | Route objects for it name AS18971. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.244.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.244.0/24 | Route objects for it name AS18971. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.246.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 146.127.246.0/24 | Route objects for it name AS18971. A route object for 146.127.240.0/20 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 157.83.142.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 157.83.142.0/24 | Route objects for it name AS18971. A route object for 157.83.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 157.83.143.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 157.83.143.0/24 | Route objects for it name AS18971. A route object for 157.83.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.48.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.48.0/24 | Route objects for it name AS18971. A route object for 167.203.48.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.49.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.49.0/24 | Route objects for it name AS18971. A route object for 167.203.48.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.50.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.50.0/24 | Route objects for it name AS18971. A route object for 167.203.50.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.51.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.51.0/24 | Route objects for it name AS18971. A route object for 167.203.50.0/23 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.61.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.61.0/24 | Route objects for it name AS18971. A route object for 167.203.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.62.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.62.0/24 | Route objects for it name AS18971. A route object for 167.203.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 167.203.63.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: none | 167.203.63.0/24 | Route objects for it name AS18971. A route object for 167.203.0.0/16 with origin AS6303 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6303 in the RIR database for the space. |
| ROA: none | 146.127.40.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: RIR | 146.127.40.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.60.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: RIR | 146.127.60.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.222.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: RIR | 146.127.222.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.224.0/21 | No ROA covers it. Add a ROA for AS6303, maxLength 21. |
| Route object: RIR | 146.127.224.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.203.48.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: RIR | 167.203.48.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.203.50.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: RIR | 167.203.50.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.147.56.0/23 | No ROA covers it. Add a ROA for AS6303, maxLength 23. |
| Route object: RIR | 192.147.56.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.224.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 146.127.224.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.225.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 146.127.225.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.226.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 146.127.226.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.227.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 146.127.227.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.228.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 146.127.228.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.229.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 146.127.229.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.203.48.0/22 | No ROA covers it. Add a ROA for AS6303, maxLength 22. |
| Route object: RIR | 167.203.48.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.203.60.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 167.203.60.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.107.28.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 192.107.28.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.147.57.0/24 | No ROA covers it. Add a ROA for AS6303, maxLength 24. |
| Route object: RIR | 192.147.57.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.40.0/22 | No ROA covers it. Add a ROA for AS6303, maxLength 22. |
| Route object: RIR | 146.127.40.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.127.224.0/20 | No ROA covers it. Add a ROA for AS6303, maxLength 20. |
| Route object: RIR | 146.127.224.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS6303 whose prefix no peer sees AS6303 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 63.78.242.0/23 | RADB | No ROA |
| 141.228.0.0/16 | RADB | No ROA |
| 141.228.192.0/22 | RADB | No ROA |
| 141.228.196.0/23 | RADB | No ROA |
| 141.228.198.0/24 | RADB | No ROA |
| 141.228.200.0/21 | RADB | No ROA |
| 146.127.0.0/16 | RADB | No ROA |
| 146.127.224.0/22 | RADB | No ROA |
| 146.127.224.0/23 | RADB | No ROA |
| 146.127.226.0/23 | RADB | No ROA |
| 146.127.228.0/22 | RADB | No ROA |
| 146.127.228.0/23 | RADB | No ROA |
| 146.127.230.0/23 | RADB | No ROA |
| 146.127.230.0/24 | RADB | No ROA |
| 146.127.231.0/24 | RADB | No ROA |
| 146.127.232.0/21 | RADB | No ROA |
| 146.127.232.0/22 | RADB | No ROA |
| 146.127.232.0/23 | RADB | No ROA |
| 146.127.232.0/24 | RADB | No ROA |
| 146.127.233.0/24 | RADB | No ROA |
| 146.127.234.0/23 | RADB | No ROA |
| 146.127.234.0/24 | RADB | No ROA |
| 146.127.235.0/24 | RADB | No ROA |
| 146.127.236.0/22 | RADB | No ROA |
| 146.127.236.0/23 | RADB | No ROA |
| 146.127.236.0/24 | RADB | No ROA |
| 146.127.237.0/24 | RADB | No ROA |
| 146.127.238.0/23 | RADB | No ROA |
| 146.127.238.0/24 | RADB | No ROA |
| 146.127.239.0/24 | RADB | No ROA |
| 146.127.240.0/20 | RADB | No ROA |
| 147.63.0.0/16 | RADB | No ROA |
| 147.63.164.0/22 | RADB | No ROA |
| 147.63.164.0/24 | RADB | No ROA |
| 147.63.165.0/24 | RADB | No ROA |
| 147.63.166.0/24 | RADB | No ROA |
| 147.63.208.0/24 | RADB | No ROA |
| 147.63.209.0/24 | RADB | No ROA |
| 157.83.0.0/16 | RADB | No ROA |
| 163.124.64.0/22 | RADB | No ROA |
| 163.124.64.0/23 | RADB | No ROA |
| 163.124.64.0/24 | RADB, REACH | No ROA |
| 163.124.65.0/24 | REACH | No ROA |
| 163.124.66.0/24 | RADB, REACH | No ROA |
| 163.124.67.0/24 | REACH | No ROA |
| 163.124.68.0/23 | RADB | No ROA |
| 163.124.68.0/24 | REACH | No ROA |
| 163.124.69.0/24 | REACH | No ROA |
| 163.124.70.0/24 | RADB, REACH | No ROA |
| 167.203.0.0/16 | RADB | No ROA |
| 167.203.32.0/22 | RADB | No ROA |
| 167.203.44.0/24 | RADB | No ROA |
| 167.203.158.0/24 | RADB | No ROA |
| 180.149.200.0/22 | REACH | No ROA |
| 180.149.200.0/24 | REACH | No ROA |
| 180.149.201.0/24 | RADB, REACH | No ROA |
| 180.149.202.0/24 | RADB, REACH | No ROA |
| 180.149.203.0/24 | RADB | No ROA |
| 192.107.15.0/24 | RADB | No ROA |
| 192.107.16.0/23 | RADB | No ROA |
| 192.107.16.0/24 | RADB | No ROA |
| 192.107.28.0/22 | RADB | No ROA |
| 192.147.48.0/24 | RADB | No ROA |
| 192.147.50.0/24 | RADB | No ROA |
| 192.147.51.0/24 | RADB | No ROA |
| 192.147.54.0/23 | RADB | No ROA |
| 192.147.54.0/24 | REACH | No ROA |
| 192.147.55.0/24 | NTTCOM, RADB | No ROA |
| 192.147.56.0/21 | RADB | No ROA |
| 192.147.58.0/24 | RADB | No ROA |
| 192.147.60.0/24 | RADB | No ROA |
| 192.147.64.0/23 | RADB | No ROA |
| 192.147.66.0/24 | 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.