AS12389 ROSTELECOM-AS PJSC Rostelecom

AS number

AS12389

Holder

ROSTELECOM-AS PJSC Rostelecom

Country

Not published

Regional registry

RIPE — RIPE Network Coordination Centre

Registry block

12288-13311 (IANA 16-bit Autonomous System (AS) Numbers Registry)

Announced today

Yes

IPv4 prefixes

3143

IPv6 prefixes

124

Observed at

2026-09-05T16:00:00

Data: RIPEstat. Prefix and holder data comes from the RIPEstat Data API and is cached for 24 hours. The regional registry is derived from the IANA AS number allocation table. Authoritative registry records are served by RIPE RDAP.

• 100 IPv4 shown
• 100 IPv6 shown

• 2.16.20.0/24
• 2.16.21.0/24
• 2.16.53.0/24
• 2.17.144.0/24
• 2.17.145.0/24
• 2.17.146.0/24
• 2.19.181.0/24
• 2.57.186.0/24
• 2.60.0.0/14
• 2.60.0.0/16
• 2.60.0.0/18
• 2.60.64.0/19
• 2.60.96.0/20
• 2.60.112.0/20
• 2.60.128.0/19
• 2.60.143.0/24
• 2.60.160.0/19
• 2.60.192.0/19
• 2.60.224.0/20
• 2.60.240.0/20
• 2.61.0.0/16
• 2.62.0.0/16
• 2.62.0.0/17
• 2.63.0.0/17
• 2.63.0.0/18
• 2.63.64.0/18
• 2.63.134.0/24
• 2.63.135.0/24
• 2.63.136.0/24
• 2.63.160.0/24
• 2.63.161.0/24
• 2.63.162.0/24
• 2.63.163.0/24
• 2.63.174.0/24
• 2.63.200.0/23
• 2.63.200.0/24
• 2.63.201.0/24
• 2.63.204.0/24
• 2.63.205.0/24
• 2.63.213.0/24
• 2.63.214.0/24
• 2.63.220.0/24
• 2.63.221.0/24
• 2.63.222.0/24
• 2.63.223.0/24
• 2.63.240.0/24
• 2.63.241.0/24
• 2.63.242.0/24
• 2.63.243.0/24
• 2.63.244.0/24
• 2.63.253.0/24
• 2.63.254.0/24
• 5.136.0.0/13
• 5.136.0.0/15
• 5.136.0.0/21
• 5.136.8.0/21
• 5.136.16.0/20
• 5.136.32.0/19
• 5.136.64.0/18
• 5.136.128.0/17
• 5.137.0.0/16
• 5.137.0.0/17
• 5.137.128.0/18
• 5.137.192.0/18
• 5.138.0.0/19
• 5.138.64.0/19
• 5.138.96.0/19
• 5.138.128.0/17
• 5.139.0.0/18
• 5.139.0.0/21
• 5.139.8.0/21
• 5.139.16.0/21
• 5.139.24.0/21
• 5.139.64.0/19
• 5.139.64.0/21
• 5.139.72.0/21
• 5.139.80.0/21
• 5.139.88.0/21
• 5.139.96.0/19
• 5.139.128.0/19
• 5.139.160.0/19
• 5.139.208.0/23
• 5.139.218.0/23
• 5.139.234.0/23
• 5.139.236.0/23
• 5.139.238.0/23
• 5.139.240.0/21
• 5.139.248.0/21
• 5.140.0.0/19
• 5.140.32.0/20
• 5.140.48.0/20
• 5.140.64.0/19
• 5.140.96.0/20
• 5.140.96.0/23
• 5.140.112.0/20
• 5.140.128.0/19
• 5.140.160.0/22
• 5.140.164.0/24
• 5.140.165.0/24
• 5.140.166.0/23
• 2a00:1640::/32
• 2a00:1e88::/32
• 2a00:1e88:4000::/39
• 2a00:1e88:4200::/39
• 2a00:1e88:4400::/39
• 2a00:1e88:4600::/39
• 2a00:1e88:4800::/46
• 2a00:1e88:4804::/46
• 2a00:1e88:4808::/46
• 2a00:1e88:480c::/46
• 2a00:1e88:4814::/46
• 2a00:1e88:4818::/46
• 2a00:1e88:4a00::/39
• 2a00:1e88:4c00::/39
• 2a00:1e88:8000::/39
• 2a00:1e88:8600::/46
• 2a00:1e88:b000::/36
• 2a00:56c0::/32
• 2a00:56c0:1600::/39
• 2a00:56c0:1a00::/39
• 2a00:56c0:1c00::/40
• 2a00:56c0:1d00::/40
• 2a00:56c0:2200::/46
• 2a00:56c0:424::/46
• 2a00:62c0::/32
• 2a00:b440::/32
• 2a00:b440:20::/46
• 2a00:b440:24::/46
• 2a00:b440:3400::/39
• 2a00:b440:3600::/39
• 2a00:b440:4000::/39
• 2a00:b440:4200::/39
• 2a00:b440:4400::/39
• 2a00:b440:4600::/39
• 2a00:b440:4800::/39
• 2a00:b440:4a00::/39
• 2a00:b440:4c00::/39
• 2a00:b440:4e00::/39
• 2a00:b440:70::/46
• 2a00:b440:74::/46
• 2a00:b440:88::/46
• 2a00:b440:8c::/46
• 2a00:b440:90::/46
• 2a00:b440:94::/46
• 2a00:b440:98::/46
• 2a00:b440:9c::/46
• 2a00:b440:a0::/46
• 2a00:b440:a4::/46
• 2a00:b440:c00::/39
• 2a00:b440:e00::/39
• 2a01:540::/32
• 2a01:620::/32
• 2a01:ba80:2100::/40
• 2a02:ad8::/32
• 2a02:ad8:10::/46
• 2a02:ad8:100::/46
• 2a02:ad8:1000::/39
• 2a02:ad8:104::/46
• 2a02:ad8:108::/46
• 2a02:ad8:10c::/46
• 2a02:ad8:1200::/39
• 2a02:ad8:14::/46
• 2a02:ad8:1400::/39
• 2a02:ad8:1600::/39
• 2a02:ad8:1800::/39
• 2a02:ad8:1a00::/39
• 2a02:ad8:1c00::/39
• 2a02:ad8:1e00::/39
• 2a02:ad8:20::/46
• 2a02:ad8:200::/46
• 2a02:ad8:2000::/39
• 2a02:ad8:2200::/39
• 2a02:ad8:24::/46
• 2a02:ad8:30::/46
• 2a02:ad8:3000::/39
• 2a02:ad8:3200::/39
• 2a02:ad8:34::/46
• 2a02:ad8:3400::/39
• 2a02:ad8:3600::/39
• 2a02:ad8:40::/46
• 2a02:ad8:4000::/39
• 2a02:ad8:4200::/39
• 2a02:ad8:44::/46
• 2a02:ad8:4400::/39
• 2a02:ad8:4600::/39
• 2a02:ad8:4800::/39
• 2a02:ad8:50::/46
• 2a02:ad8:5000::/40
• 2a02:ad8:5100::/40
• 2a02:ad8:54::/46
• 2a02:ad8:80::/46
• 2a02:ad8:84::/46
• 2a02:ad8:88::/46
• 2a02:ad8:8c::/46
• 2a04:c106::/32
• 2a06:a600::/29
• 2a06:bf40::/29
• 2a07:95c0::/29
• 2a0c:d380::/29
• 2a0d:8f80::/29

A prefix here is a block this AS was seen originating in BGP, not a block it is guaranteed to own. Announcement and allocation are different facts, and they disagree more often than people expect.