AS3949
NTTA-3946 - NTT America, Inc.
Announced Prefixes (BGP)
61total
60 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)5,632
Announced (BGP)33,280
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)1.2×10^24
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Allocated
—
Announced Prefixes
(BGP)61|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 5/28/2026 | |
| No ROA | — | 5/28/2026 | |
| Valid | — | 5/28/2026 | |
| Valid | RIPE | 5/28/2026 | |
| Valid | RIPE | 5/28/2026 | |
| Valid | RIPE | 5/28/2026 | |
| Valid | — | 5/28/2026 | |
| Valid | — | 5/28/2026 | |
| Valid | — | 5/28/2026 | |
| Valid | — | 5/28/2026 |
1–10 of 61
1 / 7
Allocated Prefixes
(RIR)9Prefix | Country | RIR | Status |
|---|---|---|---|
| 45.149.225.0/24 | 🇬🇧 GB | RIPE | assigned |
| 45.149.226.0/24 | 🇭🇰 HK | RIPE | assigned |
| 62.73.186.0/24 | 🇬🇧 GB | RIPE | assigned |
| 171.22.145.0/24 | 🇩🇪 DE | RIPENCC | allocated |
| 185.243.129.0/24 | 🇩🇪 DE | RIPENCC | allocated |
| 193.39.136.0/24 | 🇬🇧 GB | RIPENCC | assigned |
| 205.132.16.0/21 | 🇺🇸 US | ARIN | allocated |
| 217.24.64.0/22 | 🇫🇷 FR | RIPE | assigned |
| 217.24.68.0/22 | 🇫🇷 FR | RIPE | assigned |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/3949Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/3949" | jq