AS2576 DOT-AS - U. S. Department of Transportation
🇺🇸ARINassigned
Announced Prefixes (BGP)
53total
20 IPv433 IPv6
IPv4 Addresses
Allocated (RIR)336,128
Announced (BGP)269,312
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)9.4×10²⁵
Announced Prefixes
(BGP)53|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - | |
| No ROA | - | - |
1-10 of 53
1 / 6
Allocated Prefixes
(RIR)23Prefix | Country | RIR | Status |
|---|---|---|---|
| 152.119.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 152.120.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 152.122.0.0/15 | 🇺🇸 US | ARIN | allocated |
| 169.135.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 199.4.157.0/24 | 🇺🇸 US | ARIN | allocated |
| 199.79.174.0/24 | 🇺🇸 US | ARIN | allocated |
| 199.79.176.0/22 | 🇺🇸 US | ARIN | allocated |
| 199.79.180.0/24 | 🇺🇸 US | ARIN | allocated |
| 204.68.194.0/23 | 🇺🇸 US | ARIN | allocated |
| 204.68.194.0/24 | 🇺🇸 US | ARIN | allocated |
1-10 of 23
1 / 3
All 53 announced prefixes of AS2576 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS2576 hands its own prefixes to: transit providers, or peers at an exchange.
- AS13979AT&T Enterprises53
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 AS2576 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/2576Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/2576" | jq