$ query “AS25515” --type=asn → 1 result(s)
AS25515 — CTCNET-AS
PJSC Rostelecom
AS25515 is a residential access provider registered to PJSC Rostelecom, registered in Russia since 2002. The network announces a solid 235 520 IPv4 addresses, including a /15. Supports IPv6.
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 18, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 20 / 13
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 235 520
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇷🇺 RU (18 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 5 flagged IPs out of 235 520 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 3 downstream autonomous systems buying transit
- Degree
- 4 unique BGP neighbors (providers + customers + peers)
- Reach
- 3 — customer cone size measuring network influence
- Degree Rank
- #17 813
- Reach Rank
- #5 500
Upstream Providers (1)
- AS12389 — ROSTELECOM-AS
Prefix Lists
IPv4 Prefixes (20 total)
- 95.72.0.0/15 (131 072 addresses)
- 77.51.0.0/16 (65 536 addresses)
- 89.109.192.0/18 (16 384 addresses)
- 85.94.0.0/19 (8 192 addresses)
- 213.140.224.0/19 (8 192 addresses)
- 90.154.120.0/21 (2 048 addresses)
- 217.107.96.0/21 (2 048 addresses)
- 185.141.236.0/23 (512 addresses)
- 217.107.104.0/23 (512 addresses)
- 91.188.223.0/24 (256 addresses)
- 146.19.98.0/24 (256 addresses)
- 185.202.109.0/24 (256 addresses)
- 193.3.188.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2a00:56c0:40d::/48