AS2512 TCP-NET TCP Inc.
Announced Prefixes (BGP)
15total
15 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)8,192
Announced (BGP)20,480
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Allocated
-
Announced Prefixes
(BGP)15|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 |
1-10 of 15
1 / 2
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 157.14.0.0/23 | 🇯🇵 JP | APNIC | allocated |
| 157.14.8.0/21 | 🇯🇵 JP | APNIC | allocated |
| 157.14.16.0/22 | 🇯🇵 JP | APNIC | allocated |
| 157.14.24.0/21 | 🇯🇵 JP | APNIC | allocated |
| 157.14.48.0/21 | 🇯🇵 JP | APNIC | allocated |
| 157.14.80.0/23 | 🇯🇵 JP | APNIC | allocated |
All 15 announced prefixes of AS2512 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS2512 hands its own prefixes to: transit providers, or peers at an exchange.
- AS2519VECTANT ARTERIA Networks Corporation15
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 AS2512 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/2512Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/2512" | jq