AS1999
🇺🇸HOUSE-AS-1 - U.S. House of Representatives5b4d06da1ecb9f9d2b8a58a5422d9f84
ARINassigned
Announced Prefixes (BGP)
9total
8 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)197,632
Announced (BGP)205,824
IPv6 Addresses ⓘ
Allocated (RIR)4.8×10^24
Announced (BGP)4.8×10^24
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/21/1992
Announced Prefixes
(BGP)9|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 |
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 74.119.128.0/22 | 🇺🇸 US | ARIN | allocated |
| 137.18.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 143.228.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 143.231.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 2620:0:e20::/46 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/1999Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/1999" | jq