AS21127
🇷🇺ZSTTKAS Joint Stock Company TransTeleComORG-CJSC19-RIPE
Novosibirsk, Russia
RIPENCCallocated
Announced Prefixes (BGP)
276total
273 IPv43 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)244,144
Announced (BGP)323,328
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
10
Country
🇷🇺 RU
RIR
RIPENCC
Status
allocated
Allocated
9/3/2001
Announced Prefixes
(BGP)276|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 | |
| Valid | — | 5/20/2026 |
1–10 of 276
1 / 28
Allocated Prefixes
(RIR)58Prefix | Country | RIR | Status |
|---|---|---|---|
| 37.49.192.0/19 | 🇷🇺 RU | RIPENCC | allocated |
| 37.205.48.0/21 | 🇷🇺 RU | RIPENCC | allocated |
| 37.205.48.0/24 | 🇷🇺 RU | RIPE | assigned |
| 37.205.53.0/24 | 🇷🇺 RU | RIPE | assigned |
| 37.205.64.0/19 | 🇷🇺 RU | RIPENCC | allocated |
| 37.205.84.0/24 | 🇷🇺 RU | RIPE | assigned |
| 37.205.88.0/23 | 🇷🇺 RU | RIPE | assigned |
| 46.50.128.0/17 | 🇷🇺 RU | RIPENCC | allocated |
| 46.241.0.0/17 | 🇷🇺 RU | RIPENCC | allocated |
| 46.241.98.0/23 | 🇷🇺 RU | RIPE | assigned |
1–10 of 58
1 / 6
ASPA
No ASPA
Abuse Contact
+31205354444
External Links
API
Open https://api.ipctl.io/v1/asn/21127Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/21127" | jq