Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS5408

Announcement observedRIPE NCC

National Infrastructures for Research and Technology S.A. · GR-NET

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS5408
Registration country: Greece
Name: National Infrastructures for Research and Technology S.A.
Abbreviation: GR-NET
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
109.107.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
143.233.182.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
143.233.184.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
143.233.188.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
143.233.204.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
143.233.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
150.140.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
185.5.76.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
185.81.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
193.105.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
193.218.124.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
193.218.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
194.177.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
194.177.208.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
194.42.50.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
194.42.52.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
194.42.54.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
195.130.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
195.251.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
195.251.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
195.251.24.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
37.32.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
44.31.164.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
62.217.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
62.217.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
62.217.85.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
83.212.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
83.212.168.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
91.227.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: National Infrastructures for Research and Technology S.A.
RIR: RIPE NCC
Registration country: Greece
Registration date: 1/1/1970, 00:00:00
Abuse contact: abuse@grnet.gr

Snapshot trend

9/29/2026, 12:58:0029 v41 v65 Upstream · 33 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations