$ query “AS44507” --type=asn → 1 result(s)
AS44507 · KMTN-AS
JSC Kostroma Municipal Telephone Network
AS44507 is run by JSC Kostroma Municipal Telephone Network and is a stub network, based in Russia since 2008. The system announces a respectable 41 984 IPv4 addresses. Most of its address space is geolocated to Russia. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 29, 2008
- Last Changed
- August 12, 2026
- Last Seen
- September 06, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 18 / 11
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 41 984
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Geolocated Countries
- 🇷🇺 Russia (69 632 IPs)
- Prefix Changed
- May 01, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 41 984 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (18 total)
- 46.42.0.0/18 (16 384 addresses (/18 prefix))
- 46.228.96.0/20 (4 096 addresses (/20 prefix))
- 178.57.32.0/20 (4 096 addresses (/20 prefix))
- 188.120.48.0/20 (4 096 addresses (/20 prefix))
- 5.175.88.0/21 (2 048 addresses (/21 prefix))
- 134.90.152.0/21 (2 048 addresses (/21 prefix))
- 146.247.32.0/21 (2 048 addresses (/21 prefix))
- 178.57.48.0/21 (2 048 addresses (/21 prefix))
- 194.58.160.0/21 (2 048 addresses (/21 prefix))
- 194.58.176.0/21 (2 048 addresses (/21 prefix))
- 185.16.56.0/22 (1 024 addresses (/22 prefix))