$ query “AS210538” --type=asn → 1 result(s)
AS210538 · KEYUBU
KEYUBU Internet ve Bilisim Tic. Ltd. Sti.
AS210538 is run by KEYUBU Internet ve Bilisim Tic. Ltd. Sti. and is a residential access provider, registered in Türkiye since 2021. The system announces 6 656 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Türkiye, with additional presence in the United States and Lithuania, and smaller footprints in 2 additional countries.
Basic Information
- Country
- 🇹🇷 Türkiye
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 03, 2021
- Last Changed
- March 04, 2026
- Last Seen
- September 06, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 26 / 25
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 6 656
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇹🇷 Türkiye (6 912 IPs), 🇺🇸 United States (2 560 IPs), 🇱🇹 Lithuania (512 IPs) and 2 more
- Prefix Changed
- July 14, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 6 656 total (0.02%)
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 3 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 6 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (26 total)
- 193.164.6.0/23 (512 addresses (/23 prefix))
- 82.153.241.0/24 (256 addresses (/24 prefix))
- 31.77.112.0/24 (256 addresses (/24 prefix))
- 31.57.154.0/24 (256 addresses (/24 prefix))
- 31.57.156.0/24 (256 addresses (/24 prefix))
- 31.57.187.0/24 (256 addresses (/24 prefix))
- 31.58.91.0/24 (256 addresses (/24 prefix))
- 31.42.127.0/24 (256 addresses (/24 prefix))
- 45.87.173.0/24 (256 addresses (/24 prefix))
- 45.133.36.0/24 (256 addresses (/24 prefix))
- 45.143.11.0/24 (256 addresses (/24 prefix))
- 31.57.77.0/24 (256 addresses (/24 prefix))
- 45.155.124.0/24 (256 addresses (/24 prefix))
- 141.11.109.0/24 (256 addresses (/24 prefix))
- 89.47.113.0/24 (256 addresses (/24 prefix))
- 93.177.102.0/24 (256 addresses (/24 prefix))
- 94.154.34.0/24 (256 addresses (/24 prefix))
- 87.248.157.0/24 (256 addresses (/24 prefix))
- 178.208.187.0/24 (256 addresses (/24 prefix))
- 179.61.147.0/24 (256 addresses (/24 prefix))
- 185.169.180.0/24 (256 addresses (/24 prefix))
- 193.164.4.0/24 (256 addresses (/24 prefix))
- 31.57.33.0/24 (256 addresses (/24 prefix))
- 194.105.5.0/24 (256 addresses (/24 prefix))
- 212.180.120.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a13:9500:1a4::/48