ASN Lookup – Networks, Upstreams and Prefixes

AS44143

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS44143

NameA1SERBIA-AS

OrganisationA1 Srbija d.o.o. Beograd

Country –

RIRRIPE NCC

Allocated23.11.2007

Abuse contactzloupotreba@a1.rs

Network Overview

IPv4 Prefixes14

IPv6 Prefixes3

Upstreams IPv44

BGP Peers IPv45

Upstreams (Transit Providers)

IPv4

AS13004 SOX

AS15958 CETIN_doo_AS

AS174 AS174

AS8447 A1TELEKOM-AT

IPv4 Prefixes (14 total)

95.86.48.0/21

188.120.96.0/21

95.86.8.0/22

188.120.112.0/21

188.120.96.0/20

188.120.112.0/22

185.37.24.0/22

198.143.176.0/21

37.19.104.0/21

188.120.116.0/22

77.243.16.0/20

95.86.4.0/22

95.86.60.0/22

188.120.104.0/21

IPv6 Prefixes (3 total)

2a00:61c0::/29

2a00:61c1::/32

2a00:61c0::/32

BGP Peers IPv4 (5 total)

AS205201

AS213008

AS31042

AS394977

AS62012

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.