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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS41327
ASN
RIPE NCC
RIR
22
IPv4 Prefixes
2
IPv6 Prefixes
AS Information
ASNAS41327
NameFIBERTELECOM-AS
OrganisationFiberTelecom-MNT
Country
RIRRIPE NCC
Allocated13.09.2019
Abuse contactabuse@fibertelecom.it
Network Overview
IPv4 Prefixes22
IPv6 Prefixes2
Upstreams IPv410
BGP Peers IPv45111
Upstreams (Transit Providers)
IPv4
AS1031 PEER1-1031
AS12389 ROSTELECOM-AS
AS12552 GlobalConnect-AS12552
AS12637 SEEWEB
AS1267 ASN-WINDTRE
AS12735 ASTurkNet
AS12779 ITGATE
AS12859 NL-BIT
AS12874 FASTWEB
AS1299 TWELVE99
IPv4 Prefixes (22 total, showing 20)
31.185.96.0/24
171.22.210.0/24
45.154.236.0/24
185.157.229.0/24
93.94.91.0/24
31.185.102.0/23
185.172.206.0/24
31.185.98.0/24
31.185.100.0/24
185.61.168.0/22
185.61.171.0/24
171.22.208.0/24
93.94.95.0/24
185.157.228.0/22
93.94.94.0/23
185.61.168.0/23
93.94.88.0/21
185.157.228.0/24
185.61.170.0/24
171.22.209.0/24
IPv6 Prefixes (2 total)
2a03:b020::/29
2a09:3e40::/29
BGP Peers IPv4 (5111 total, showing 20)
AS10099
AS10122
AS10158
AS10282
AS1031
AS10310
AS1101
AS11019
AS1103
AS1120
AS1126
AS11260
AS11284
AS1140
AS12041
AS12200
AS12297
AS12301
AS12306
AS12322
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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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