AS137691 CHINATELECOM-HEILONGJIANG-IDC Heilongjiang Province, P.R.China.
Announced Prefixes (BGP)
55total
37 IPv418 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)425,984
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.2×10²⁸
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
100
Allocated
-
Announced Prefixes
(BGP)55|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
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1-10 of 55
1 / 6
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 43.225.208.0/22 | 🇨🇳 CN | APNIC | allocated |
All 55 announced prefixes of AS137691 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS137691 hands its own prefixes to: transit providers, or peers at an exchange.
- AS4134No.31,Jin Rong Street55
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 AS137691 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/137691Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/137691" | jq