The IP API The IP API
// ASN

AS43205

BULSATCOM-BG-AS Sofia, BG

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS43205
Organization
BG-BTC-20001228
Description
BULSATCOM-BG-AS Sofia, BG
Country
BG
Registry (RIR)
RIPE
Created
2010-09-16
Updated
2025-02-05
IPv4 Prefixes
15
IPv6 Prefixes
1

IPv4 Prefixes

15 total · showing first 10
109.121.192.0/18
158.58.192.0/18
178.169.128.0/17
185.4.80.0/24
188.254.128.0/17
212.43.32.0/19
212.75.0.0/19
213.214.64.0/19
37.143.192.0/18
46.237.64.0/18

IPv6 Prefixes

1 total
2a02:6800::/32

What is AS43205?

AS43205 is an Autonomous System Number (ASN) assigned to BG-BTC-20001228. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.