AS19812 RADIANZ-NUTLEY - BT Americas, Inc
🇺🇸ARINassigned
Announced Prefixes (BGP)
19total
19 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)1,536
Announced (BGP)8,704
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)19|
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 | ARIN | 2026-10-11 |
1-10 of 19
1 / 2
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.249.8.0/22 | 🇺🇸 US | ARIN | allocated |
| 209.191.172.0/24 | 🇺🇸 US | ARIN | allocated |
| 212.118.247.0/24 | 🇺🇸 US | RIPE | assigned |
All 19 announced prefixes of AS19812 →
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS19812 hands its own prefixes to: transit providers, or peers at an exchange.
Transfer History
Registry transfers of AS19812 between organisations.
- AS19812M&A ·
- AS19812M&A ·
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 AS19812 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/19812Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/19812" | jq