AS5277
DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD)
Announced Prefixes (BGP)
15total
15 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)262,144
Announced (BGP)270,336
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
5
Allocated
—
Announced Prefixes
(BGP)15|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 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 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 |
1–10 of 15
1 / 2
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 143.77.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 143.138.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 144.59.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 160.135.0.0/16 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/5277Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/5277" | jq