$ 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