$ query “AS25100” --type=asn → 1 result(s)

AS25100 · MIPT-NET

Non state educational institution Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology

AS25100 is run by Non state educational institution Educational Scientific… and is an educational/research stub network, established in Russia in 2002. The system announces a respectable 16 896 IPv4 addresses. The bulk of its IP address space is in Russia. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇷🇺 Russia
Category
Education/Research
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 08, 2002
Last Changed
March 04, 2026
Last Seen
May 01, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
9 / 2
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
16 896
Largest IPv4 Prefix
/18 (16 384 addresses)
Geolocated Countries
🇷🇺 Russia (33 280 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Degree
1 unique BGP neighbor
Reach
0 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (9 total)

  • 81.5.64.0/18 (16 384 addresses (/18 prefix))
  • 45.153.198.0/23 (512 addresses (/23 prefix))