AS401547 HCDL-BUFFALO-DATA-CENTER - H5 Data Centers
🇺🇸ARINassigned
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3×10²⁶
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARIN | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
All 2 announced prefixes of AS401547 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS401547 hands its own prefixes to: transit providers, or peers at an exchange.
- AS202Level 3 Parent2
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 AS401547 should publish an ASPA object
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/401547Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/401547" | jq