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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS39251
ASN
RIPE NCC
RIR
75
IPv4 Prefixes
1
IPv6 Prefixes
AS Information
ASNAS39251
NameNETGUARD
OrganisationNETGUARDBG-MNT
Country
RIRRIPE NCC
Allocated18.01.2006
Abuse contactabuse@netguard.bg
Network Overview
IPv4 Prefixes75
IPv6 Prefixes1
Upstreams IPv410
BGP Peers IPv421
Upstreams (Transit Providers)
IPv4
AS12615 GCN-AS
AS1299 TWELVE99
AS137409 GSLNETWORKS-AS-AP
AS15958 CETIN_doo_AS
AS174 COGENT-174
AS205112 PHILUNET
AS20764 RASCOM-AS
AS21215 UGNI
AS215638 AS-CILIX-LIMITED
AS22356 AS22356
IPv4 Prefixes (75 total, showing 20)
91.92.80.0/22
185.163.140.0/24
213.232.88.0/22
91.92.81.0/24
91.207.190.0/24
77.76.16.0/20
77.76.16.0/24
91.92.83.0/24
213.232.89.0/24
85.130.75.0/24
85.217.254.0/24
91.92.78.0/24
185.163.143.0/24
91.92.88.0/24
95.169.200.0/24
194.169.223.0/24
195.238.85.0/24
91.92.72.0/24
185.163.141.0/24
85.130.73.0/24
IPv6 Prefixes (1 total)
2a0b:f800::/32
BGP Peers IPv4 (21 total, showing 20)
AS20818
AS39401
AS42446
AS47624
AS13004
AS198150
AS199524
AS208972
AS209823
AS212483
AS24482
AS28910
AS3170
AS35598
AS37721
AS44901
AS48678
AS48919
AS49544
AS49673
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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.

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