Network · data from 2026-11-12
AS45110 CBCnet - Beijing Tian Wei Xin Tong technology corp. limited.
Registry name: CBCnet - Beijing Tian Wei Xin Tong technology corp. limited., CN · not in PeeringDB
45IPv4 routes
91.1% RPKI valid · 40.0% with a route object
1IPv6 routes
100.0% RPKI valid · 0.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
4No ROA
28 with no route object for this origin
2Low visibility
seen by under 10% of full-table peers
5Route objects not announced
registered with origin AS45110, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS45110, 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.
| 43.254.232.0/21 | No ROA | Other IRR onlyNTTCOM | 673 100% |
| 103.229.216.0/21 | No ROA | Other IRR onlyRADB | 673 100% |
| 119.18.239.0/24 | No ROA | Other IRR onlyNTTCOM | 671 100% |
| 111.118.200.0/21 | No ROA | RIR databaseAPNIC, RADB | 673 100% |
| 103.23.161.0/24 | Valid | Nonecovered by 103.23.160.0/22 | 673 100% |
| 103.23.160.0/24 | Valid | Nonecovered by 103.23.160.0/22 | 672 100% |
| 111.118.205.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 672 100% |
| 43.254.228.0/24 | Valid | Nonecovered by 43.254.228.0/22 | 671 100% |
| 43.254.229.0/24 | Valid | Nonecovered by 43.254.228.0/22 | 671 100% |
| 43.254.230.0/24 | Valid | Nonecovered by 43.254.228.0/22 | 671 100% |
| 43.254.231.0/24 | Valid | Nonecovered by 43.254.228.0/22 | 671 100% |
| 43.254.232.0/24 | Valid | Nonecovered by 43.254.232.0/22 | 671 100% |
| 43.254.233.0/24 | Valid | Nonecovered by 43.254.232.0/22 | 671 100% |
| 43.254.241.0/24 | Valid | Nonecovered by 43.254.240.0/22 | 671 100% |
| 43.254.248.0/24 | Valid | Nonecovered by 43.254.248.0/22 | 671 100% |
| 103.23.163.0/24 | Valid | Nonecovered by 103.23.160.0/22 | 671 100% |
| 103.229.216.0/24 | Valid | Nonecovered by 103.229.216.0/22 | 671 100% |
| 103.229.217.0/24 | Valid | Nonecovered by 103.229.216.0/22 | 671 100% |
| 103.229.218.0/24 | Valid | Nonecovered by 103.229.216.0/22 | 671 100% |
| 103.229.220.0/24 | Valid | Nonecovered by 103.229.220.0/22 | 671 100% |
| 111.118.200.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 671 100% |
| 111.118.201.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 671 100% |
| 111.118.202.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 671 100% |
| 111.118.203.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 671 100% |
| 111.118.207.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 671 100% |
| 203.114.245.0/24 | Valid | Nonecovered by 203.114.244.0/22 | 671 100% |
| 203.114.246.0/24 | Valid | Nonecovered by 203.114.244.0/22 | 671 100% |
| 111.118.206.0/24 | Valid | Nonecovered by 111.118.200.0/21 | 670 100% |
| 103.229.219.0/24 | Valid | Nonecovered by 103.229.216.0/22 | 669 99% |
| 2403:9b00:6000::/48 | Valid | Nonecovered by 2403:9b00::/32 | 634 100% |
| 43.254.240.0/24 | Valid | Nonecovered by 43.254.240.0/22 | 7 1%low visibility |
| 43.254.249.0/24 | Valid | Nonecovered by 43.254.248.0/22 | 7 1%low visibility |
| 116.66.123.0/24 | Valid | Other IRR onlyNTTCOM | 671 100% |
| 119.18.224.0/24 | Valid | Other IRR onlyNTTCOM | 671 100% |
| 119.18.226.0/24 | Valid | Other IRR onlyNTTCOM | 671 100% |
| 119.18.234.0/24 | Valid | Other IRR onlyNTTCOM | 671 100% |
| 119.18.237.0/24 | Valid | Other IRR onlyNTTCOM | 671 100% |
| 103.23.160.0/22 | Valid | RIR databaseAPNIC, RADB | 672 100% |
| 43.254.228.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 43.254.240.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 43.254.248.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 43.255.0.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 103.229.216.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 103.229.220.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 103.229.236.0/22 | Valid | RIR databaseAPNIC | 671 100% |
| 203.114.244.0/22 | Valid | RIR databaseAPNIC, RADB | 671 100% |
AS-SET
AS45110 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 45 are in fix.csv.
- ROA: none4
- Route object: none28
- Route object: RIR8
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 43.254.232.0/21 | No ROA covers it. Add a ROA for AS45110, maxLength 21. |
| Route object: RIR | 43.254.232.0/21 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 103.229.216.0/21 | No ROA covers it. Add a ROA for AS45110, maxLength 21. |
| Route object: RIR | 103.229.216.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 119.18.239.0/24 | No ROA covers it. Add a ROA for AS45110, maxLength 24. |
| Route object: RIR | 119.18.239.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 111.118.200.0/21 | No ROA covers it. Add a ROA for AS45110, maxLength 21. |
| Route object: none | 103.23.161.0/24 | No route object for it. A route object for 103.23.160.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.23.160.0/24 | No route object for it. A route object for 103.23.160.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.205.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.228.0/24 | No route object for it. A route object for 43.254.228.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.229.0/24 | No route object for it. A route object for 43.254.228.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.230.0/24 | No route object for it. A route object for 43.254.228.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.231.0/24 | No route object for it. A route object for 43.254.228.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.232.0/24 | No route object for it. A route object for 43.254.232.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.233.0/24 | No route object for it. A route object for 43.254.232.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.241.0/24 | No route object for it. A route object for 43.254.240.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.248.0/24 | No route object for it. A route object for 43.254.248.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.23.163.0/24 | No route object for it. A route object for 103.23.160.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.229.216.0/24 | No route object for it. A route object for 103.229.216.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.229.217.0/24 | No route object for it. A route object for 103.229.216.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.229.218.0/24 | No route object for it. A route object for 103.229.216.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.229.220.0/24 | No route object for it. A route object for 103.229.220.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.200.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.201.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.202.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.203.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.207.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 203.114.245.0/24 | No route object for it. A route object for 203.114.244.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 203.114.246.0/24 | No route object for it. A route object for 203.114.244.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 111.118.206.0/24 | No route object for it. A route object for 111.118.200.0/21 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 103.229.219.0/24 | No route object for it. A route object for 103.229.216.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 2403:9b00:6000::/48 | No route object for it. A route object for 2403:9b00::/32 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.240.0/24 | No route object for it. A route object for 43.254.240.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: none | 43.254.249.0/24 | No route object for it. A route object for 43.254.248.0/22 with origin AS45110 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45110 in the RIR database for the space. |
| Route object: RIR | 116.66.123.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| Route object: RIR | 119.18.224.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| Route object: RIR | 119.18.226.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| Route object: RIR | 119.18.234.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| Route object: RIR | 119.18.237.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS45110 whose prefix no peer sees AS45110 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 43.254.232.0/22 | APNIC | Valid |
| 43.254.236.0/22 | APNIC | Valid |
| 103.229.228.0/22 | APNIC | No ROA |
| 103.229.240.0/22 | APNIC | No ROA |
| 2403:9b00::/32 | APNIC | 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.