AS2519 VECTANT ARTERIA Networks Corporation
Announced Prefixes (BGP)
185total
183 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)1.1M
Announced (BGP)1.5M
IPv6 Addresses
Allocated (RIR)1.2×10³⁰
Announced (BGP)1.9×10³⁰
Prefix Limit (IPv4)
2,000
Prefix Limit (IPv6)
10
Allocated
-
Announced Prefixes
(BGP)185|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 |
1-10 of 185
1 / 19
Allocated Prefixes
(RIR)84Prefix | Country | RIR | Status |
|---|---|---|---|
| 1.21.0.0/18 | 🇯🇵 JP | APNIC | allocated |
| 1.21.64.0/19 | 🇯🇵 JP | APNIC | allocated |
| 1.21.112.0/20 | 🇯🇵 JP | APNIC | allocated |
| 1.21.144.0/20 | 🇯🇵 JP | APNIC | allocated |
| 1.21.160.0/19 | 🇯🇵 JP | APNIC | allocated |
| 1.21.192.0/19 | 🇯🇵 JP | APNIC | allocated |
| 27.96.16.0/21 | 🇯🇵 JP | APNIC | allocated |
| 27.96.32.0/19 | 🇯🇵 JP | APNIC | allocated |
| 27.121.128.0/17 | 🇯🇵 JP | APNIC | allocated |
| 36.2.48.0/20 | 🇯🇵 JP | APNIC | allocated |
1-10 of 84
1 / 9
All 185 announced prefixes of AS2519 →
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS2519 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (59)
Networks whose own prefixes AS2519 passes on: usually its customers.
- AS4694IDC Frontier88
- AS10006SECOM Trust Systems47
- AS7524ITEC HANKYU HANSHIN46
- AS17506ARTERIA Networks Corporation41
- AS7506GMO Internet38
- AS23822HAGI Television29
- AS18126Chubu Telecommunications Company24
- AS58791GMO Internet23
- AS18068Dream Wave Shizuoka20
- AS17534NSK18
- AS2512TCP15
- AS17686ACCELIA15
- AS9354Community Network Center13
- AS58650Warabi Cable Vision12
- AS10019Matsusaka Cable TV Station11
- AS63784Digital Agency11
- AS131923MCAT10
- AS4677Marubeni OKI Network Solutions9
- AS18274Utsunomiya Cable TV Corporation9
- AS18282Tonami System Solutions8
- AS131911HONJYO CABLE VISION8
- AS4675UNIADEX7
- AS7677Dai Nippon Printing7
- AS10011Advanscope7
- AS10004Phoenix Communications6
- AS37892Cable Media WAIWAI6
- AS9601Niigata Communication Service5
- AS17707For DATAHOTEL, Which Is One Of IDC In Japan5
- AS17961Mitene Internet5
- AS59126NCT5
- AS23616Hitachi Systems4
- AS23827Azumino Network Community TV4
- AS63782Omaezaki Cable Television4
- AS139468DC Communications4
- AS17934National Institute Of Information And Communications Technology3
- AS17944Japan Weather Association3
- AS18268Naganoken Kyodou Densan3
- AS24278USEN CORPORATION3
- AS7668Hokuriku Telecommunication Network2
- AS17509STARNET2
- AS23780CTB Media2
- AS24280Hitachi Systems2
- AS37919SEGA SAMMY HOLDINGS2
- AS37922Diversitymedia2
- AS58648AT I2
- AS131161NEC Corporation2
- AS131934ICC Corporation2
- AS131969Suzuyo Shinwart Corporation2
- AS146986SUZUYO SHINWART CORPORATION2
- AS7665Okayama Prefectural Government1
- AS7670Enecom1
- AS9997Suzuka Cable1
- AS18087Toyo University1
- AS18263MEITETSUCOM1
- AS131930Tokyo Broadcasting System Television1
- AS131958Tama Cable Network1
- AS139703STACK Infrastructure Australia Pty1
- AS146972TOYO Engineering Corporation1
- AS151385Japanet Holdings1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS2519 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/2519Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/2519" | jq