Network · data from 2026-11-12
AS38248 VTC-AS-VN - VTC-VN
Registry name: VTC-AS-VN - VTC-VN, VN · not in PeeringDB
14IPv4 routes
100.0% RPKI valid · 100.0% with a route object
4IPv6 routes
0.0% RPKI valid · 25.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
4No ROA
3 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
113Route objects not announced
registered with origin AS38248, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS38248, 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.
| 2401:b800::/48 | No ROA | Nonecovered by 2401:b800::/32 | 636 100% |
| 2401:b800:1::/48 | No ROA | Nonecovered by 2401:b800::/32 | 636 100% |
| 2401:b800:2::/48 | No ROA | Nonecovered by 2401:b800::/32 | 636 100% |
| 2401:b800::/32 | No ROA | RIR databaseAPNIC | 636 100% |
| 117.103.192.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.196.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.200.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.204.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.208.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.212.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.216.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.220.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.224.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.228.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.232.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 671 100% |
| 117.103.236.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 670 100% |
| 117.103.240.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 670 100% |
| 117.103.244.0/22 | Valid | Other IRR onlyNTTCOM, RADB | 670 100% |
AS-SET
AS38248 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 134 are in fix.csv.
- ROA: none4
- Route object: none3
- Route object: RIR14
- Route object: not announced113
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2401:b800::/48 | No ROA covers it. Add a ROA for AS38248, maxLength 48. |
| Route object: none | 2401:b800::/48 | No route object for it. A route object for 2401:b800::/32 with origin AS38248 covers it (filters allowing more-specifics accept it). Add a route object with origin AS38248 in the RIR database for the space. |
| ROA: none | 2401:b800:1::/48 | No ROA covers it. Add a ROA for AS38248, maxLength 48. |
| Route object: none | 2401:b800:1::/48 | No route object for it. A route object for 2401:b800::/32 with origin AS38248 covers it (filters allowing more-specifics accept it). Add a route object with origin AS38248 in the RIR database for the space. |
| ROA: none | 2401:b800:2::/48 | No ROA covers it. Add a ROA for AS38248, maxLength 48. |
| Route object: none | 2401:b800:2::/48 | No route object for it. A route object for 2401:b800::/32 with origin AS38248 covers it (filters allowing more-specifics accept it). Add a route object with origin AS38248 in the RIR database for the space. |
| ROA: none | 2401:b800::/32 | No ROA covers it. Add a ROA for AS38248, maxLength 32. |
| Route object: RIR | 117.103.192.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.196.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.200.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.204.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.208.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.212.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.216.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.220.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.224.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.228.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.232.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.236.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.240.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| Route object: RIR | 117.103.244.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS38248 whose prefix no peer sees AS38248 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 117.103.192.0/18 | APNIC, NTTCOM, RADB | Valid |
| 117.103.192.0/19 | NTTCOM, RADB | Valid |
| 117.103.192.0/20 | NTTCOM, RADB | Valid |
| 117.103.192.0/21 | NTTCOM, RADB | Valid |
| 117.103.192.0/23 | NTTCOM, RADB | Valid |
| 117.103.192.0/24 | NTTCOM, RADB | Valid |
| 117.103.193.0/24 | NTTCOM, RADB | Valid |
| 117.103.194.0/23 | NTTCOM, RADB | Valid |
| 117.103.194.0/24 | NTTCOM, RADB | Valid |
| 117.103.195.0/24 | NTTCOM, RADB | Valid |
| 117.103.196.0/23 | NTTCOM, RADB | Valid |
| 117.103.196.0/24 | NTTCOM, RADB | Valid |
| 117.103.197.0/24 | NTTCOM, RADB | Valid |
| 117.103.198.0/23 | NTTCOM, RADB | Valid |
| 117.103.198.0/24 | NTTCOM, RADB | Valid |
| 117.103.199.0/24 | NTTCOM, RADB | Valid |
| 117.103.200.0/21 | NTTCOM, RADB | Valid |
| 117.103.200.0/23 | NTTCOM, RADB | Valid |
| 117.103.200.0/24 | NTTCOM, RADB | Valid |
| 117.103.201.0/24 | NTTCOM, RADB | Valid |
| 117.103.202.0/23 | NTTCOM, RADB | Valid |
| 117.103.202.0/24 | NTTCOM, RADB | Valid |
| 117.103.203.0/24 | NTTCOM, RADB | Valid |
| 117.103.204.0/23 | NTTCOM, RADB | Valid |
| 117.103.204.0/24 | NTTCOM, RADB | Valid |
| 117.103.205.0/24 | NTTCOM, RADB | Valid |
| 117.103.206.0/23 | NTTCOM, RADB | Valid |
| 117.103.206.0/24 | NTTCOM, RADB | Valid |
| 117.103.207.0/24 | NTTCOM, RADB | Valid |
| 117.103.208.0/20 | NTTCOM, RADB | Valid |
| 117.103.208.0/21 | NTTCOM, RADB | Valid |
| 117.103.208.0/23 | NTTCOM, RADB | Valid |
| 117.103.208.0/24 | NTTCOM, RADB | Valid |
| 117.103.209.0/24 | NTTCOM, RADB | Valid |
| 117.103.210.0/23 | NTTCOM, RADB | Valid |
| 117.103.210.0/24 | NTTCOM, RADB | Valid |
| 117.103.211.0/24 | NTTCOM, RADB | Valid |
| 117.103.212.0/23 | NTTCOM, RADB | Valid |
| 117.103.212.0/24 | NTTCOM, RADB | Valid |
| 117.103.213.0/24 | NTTCOM, RADB | Valid |
| 117.103.214.0/23 | NTTCOM, RADB | Valid |
| 117.103.214.0/24 | NTTCOM, RADB | Valid |
| 117.103.215.0/24 | NTTCOM, RADB | Valid |
| 117.103.216.0/21 | NTTCOM, RADB | Valid |
| 117.103.216.0/23 | NTTCOM, RADB | Valid |
| 117.103.216.0/24 | NTTCOM, RADB | Valid |
| 117.103.217.0/24 | NTTCOM, RADB | Valid |
| 117.103.218.0/23 | NTTCOM, RADB | Valid |
| 117.103.218.0/24 | NTTCOM, RADB | Valid |
| 117.103.219.0/24 | NTTCOM, RADB | Valid |
| 117.103.220.0/23 | NTTCOM, RADB | Valid |
| 117.103.220.0/24 | NTTCOM, RADB | Valid |
| 117.103.221.0/24 | NTTCOM, RADB | Valid |
| 117.103.222.0/23 | NTTCOM, RADB | Valid |
| 117.103.222.0/24 | NTTCOM, RADB | Valid |
| 117.103.223.0/24 | NTTCOM, RADB | Valid |
| 117.103.224.0/19 | NTTCOM, RADB | Valid |
| 117.103.224.0/20 | NTTCOM, RADB | Valid |
| 117.103.224.0/21 | NTTCOM, RADB | Valid |
| 117.103.224.0/23 | NTTCOM, RADB | Valid |
| 117.103.224.0/24 | NTTCOM, RADB | Valid |
| 117.103.225.0/24 | NTTCOM, RADB | Valid |
| 117.103.226.0/23 | NTTCOM, RADB | Valid |
| 117.103.226.0/24 | NTTCOM, RADB | Valid |
| 117.103.227.0/24 | NTTCOM, RADB | Valid |
| 117.103.228.0/23 | NTTCOM, RADB | Valid |
| 117.103.228.0/24 | NTTCOM, RADB | Valid |
| 117.103.229.0/24 | NTTCOM, RADB | Valid |
| 117.103.230.0/23 | NTTCOM, RADB | Valid |
| 117.103.230.0/24 | NTTCOM, RADB | Valid |
| 117.103.231.0/24 | NTTCOM, RADB | Valid |
| 117.103.232.0/21 | NTTCOM, RADB | Valid |
| 117.103.232.0/23 | NTTCOM, RADB | Valid |
| 117.103.232.0/24 | NTTCOM, RADB | Valid |
| 117.103.233.0/24 | NTTCOM, RADB | Valid |
| 117.103.234.0/23 | NTTCOM, RADB | Valid |
| 117.103.234.0/24 | NTTCOM, RADB | Valid |
| 117.103.235.0/24 | NTTCOM, RADB | Valid |
| 117.103.236.0/23 | NTTCOM, RADB | Valid |
| 117.103.236.0/24 | NTTCOM, RADB | Valid |
| 117.103.237.0/24 | NTTCOM, RADB | Valid |
| 117.103.238.0/23 | NTTCOM, RADB | Valid |
| 117.103.238.0/24 | NTTCOM, RADB | Valid |
| 117.103.239.0/24 | NTTCOM, RADB | Valid |
| 117.103.240.0/20 | NTTCOM, RADB | Valid |
| 117.103.240.0/21 | NTTCOM, RADB | Valid |
| 117.103.240.0/23 | NTTCOM, RADB | Valid |
| 117.103.240.0/24 | NTTCOM, RADB | Valid |
| 117.103.241.0/24 | NTTCOM, RADB | Valid |
| 117.103.242.0/23 | NTTCOM, RADB | Valid |
| 117.103.242.0/24 | NTTCOM, RADB | Valid |
| 117.103.243.0/24 | NTTCOM, RADB | Valid |
| 117.103.244.0/23 | NTTCOM, RADB | Valid |
| 117.103.244.0/24 | NTTCOM, RADB | Valid |
| 117.103.245.0/24 | NTTCOM, RADB | Valid |
| 117.103.246.0/23 | NTTCOM, RADB | Valid |
| 117.103.246.0/24 | NTTCOM, RADB | Valid |
| 117.103.247.0/24 | NTTCOM, RADB | Valid |
| 117.103.248.0/21 | NTTCOM, RADB | Valid |
| 117.103.248.0/22 | NTTCOM, RADB | Valid |
| 117.103.248.0/23 | NTTCOM, RADB | Valid |
| 117.103.248.0/24 | NTTCOM, RADB | Valid |
| 117.103.249.0/24 | NTTCOM, RADB | Valid |
| 117.103.250.0/23 | NTTCOM, RADB | Valid |
| 117.103.250.0/24 | NTTCOM, RADB | Valid |
| 117.103.251.0/24 | NTTCOM, RADB | Valid |
| 117.103.252.0/22 | NTTCOM, RADB | Valid |
| 117.103.252.0/23 | NTTCOM, RADB | Valid |
| 117.103.252.0/24 | NTTCOM, RADB | Valid |
| 117.103.253.0/24 | NTTCOM, RADB | Valid |
| 117.103.254.0/23 | NTTCOM, RADB | Valid |
| 117.103.254.0/24 | NTTCOM, RADB | Valid |
| 117.103.255.0/24 | NTTCOM, RADB | Valid |
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.