$ query “AS210331” --type=asn → 1 result(s)

AS210331 · AS210331

FIRAT SENEM

AS210331 is operated by FIRAT SENEM and serves as an enterprise access provider, based in Türkiye since 2025. The system announces 768 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Türkiye.

Basic Information

Country
🇹🇷 Türkiye
Category
Business
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
April 16, 2025
Last Changed
July 01, 2026
Last Seen
July 19, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
3 / 3
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
768
Largest IPv4 Prefix
/24 (256 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇹🇷 Türkiye (1 536 IPs)
Prefix Changed
July 08, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Downstream Customers
1 downstream buying transit
Degree
3 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (2)

Prefix Lists

IPv4 Prefixes (3 total)

  • 94.156.11.0/24 (256 addresses (/24 prefix))
  • 156.233.71.0/24 (256 addresses (/24 prefix))
  • 217.65.75.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2a0f:85c1:8f3::/48