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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS39686
ASN
RIPE NCC
RIR
78
IPv4 Prefixes
19
IPv6 Prefixes
AS Information
ASNAS39686
NameAS-EUROFIBER
OrganisationEurofiber-MNT
Country
RIRRIPE NCC
Allocated06.03.2015
Abuse contactabuse@eurofiber.com
Network Overview
IPv4 Prefixes78
IPv6 Prefixes19
Upstreams IPv410
BGP Peers IPv4538
Upstreams (Transit Providers)
IPv4
AS1031 PEER1-1031
AS1103 SURFNET-NL
AS12552 GlobalConnect-AS12552
AS1267 ASN-WINDTRE
AS12779 ITGATE
AS13194 BITE
AS137409 GSLNETWORKS-AS-AP
AS15576 NTS
AS15802 DU-AS1
AS15958 CETIN_doo_AS
IPv4 Prefixes (78 total, showing 20)
185.92.199.0/24
151.248.48.0/21
130.78.4.0/22
193.53.128.0/19
195.191.230.0/24
45.80.232.0/22
185.60.60.0/22
83.223.53.0/24
185.245.21.0/24
193.242.97.0/24
185.65.125.0/24
141.136.16.0/20
195.68.244.0/24
161.51.64.0/19
194.104.113.0/24
91.212.104.0/24
37.251.200.0/21
194.53.116.0/23
193.53.19.0/24
144.178.248.0/22
IPv6 Prefixes (19 total, showing 10)
2a01:9bc0::/29
2001:67c:18a0::/48
2a10:dac0:102::/48
2a07:3502:10e0::/48
2a07:3501:1060::/48
2a07:3502:11c0::/48
2a01:5620::/29
2a00:f620:1::/48
2a04:f840:1::/48
2a02:fe8::/32
BGP Peers IPv4 (538 total, showing 20)
AS1031
AS1101
AS11019
AS1103
AS1126
AS11676
AS12355
AS12400
AS12414
AS12578
AS1267
AS12693
AS12703
AS12713
AS12859
AS12876
AS12902
AS12969
AS13002
AS13101
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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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