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AS5408

National Infrastructures for Research and Technology S.A.

AS5408 is National Infrastructures for Research and Technology S.A. (grnet.gr). It announces 179,712 IPv4 addresses in 39 prefixes, and 1 IPv6 prefixes.

Greece· RIPE· allocated 1995-09-06· education

179,712
IPv4 addresses announced
39
IPv4 prefixes
1
IPv6 prefixes
85.00%
of its routes RPKI-valid
179,712
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Greece179,712 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
GR-NET
name
National Infrastructures for Research and Technology S.A.
org
ORG-GRaT1-RIPE
org name
National Infrastructures for Research and Technology S.A.
org address
7 Kifisias Av., 11523, Athens, GREECE
org country
GR
country
GR
source
ripe
status
ASSIGNED
updated
2021-12-31
descr
http://www.grnet.gr
remarks
# ROUTING POLICY FOR GRNET AS5408) / General Info / GRNET donwstream customers are Greek Universities, Academic / and Research Institutes / GRNET has GEANT as its upstream; it also connects to GRIX / Internet Exchange / RPKI in GRNET / GRNET ***drops*** ALL RPKI invalid prefixes received from Upstream / and Greek Internet Exchange (GR-IX) / PA Space Aggregation / GRNET aggregates its PA space before announcing it to its / upstream(s) and exchanges. Should a customer with PA space / wishes not to have its pr
maintainer
RIPE-NCC-END-MNT|GRNET-NOC
abuse name
GRNET NOC
abuse email
abuse@grnet.gr
abuse phone
+30 210 7474490
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

39 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
37.32.128.0/17Greecevalid192026-10-02
44.31.164.0/24Greecenot found192026-10-02
62.217.64.0/18Greecevalid192026-10-02
62.217.79.0/24Greecevalid42026-10-02
62.217.85.0/24Greecevalid192026-10-02
62.217.119.0/24Greecevalid42026-10-02
62.217.124.0/24Greecevalid42026-10-02
62.217.126.0/24Greecevalid192026-10-02
83.212.0.0/16Greecevalid192026-10-02
83.212.1.0/24Greecevalid42026-10-02
83.212.2.0/24Greecevalid42026-10-02
83.212.5.0/24Greecevalid42026-10-02
83.212.168.0/23Greecevalid192026-10-02
83.212.170.0/23Greecevalid42026-10-02
83.212.174.0/23Greecevalid42026-10-02
91.227.108.0/24Greecevalid192026-10-02
109.107.139.0/24Greecevalid192026-10-02
143.233.68.0/24Greecenot found192026-10-02
143.233.182.0/23Greecenot found192026-10-02
143.233.184.0/22Greecenot found192026-10-02
143.233.188.0/23Greecenot found192026-10-02
143.233.204.0/24Greecenot found192026-10-02
150.140.128.0/17Greecevalid192026-10-02
185.5.76.0/22Greecevalid192026-10-02
185.81.196.0/22Greecevalid192026-10-02
193.105.109.0/24Greecevalid192026-10-02
193.218.36.0/24Greecevalid192026-10-02
193.218.124.0/23Greecevalid192026-10-02
194.42.50.0/23Greecevalid192026-10-02
194.42.52.0/23Greecevalid192026-10-02
194.42.54.0/24Greecevalid192026-10-02
194.177.192.0/19Greecevalid192026-10-02
194.177.208.0/22Greecevalid192026-10-02
194.177.208.0/23Greecevalid42026-10-02
195.130.64.0/18Greecevalid192026-10-02
195.251.0.0/16Greecevalid192026-10-02
195.251.2.0/24Greecevalid172026-10-02
195.251.24.0/22Greecevalid192026-10-02
195.251.99.0/24Greecevalid42026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

1 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:648::/29Greecevalid202026-10-02
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