AS8643 NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS 🇬🇷 GR

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes

51,712 (202 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS8643
Name: NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS
Organisation: NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS
Country: 🇬🇷 GR
RIR: RIPENCC
Allocated: 1998-02-04

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS8525 - AS8769
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

aut-num:        AS8643
as-name:        ATHENAnet
descr:          Academic and Research Network in the Region
descr:          of the University of Athens, Greece administered by UOA-NOC
org:            ORG-UOA1-RIPE
import:         from AS5408 action pref=300; accept ANY
import:         from AS3323 action pref=310; accept AS3323
import:         from AS3323 action pref=105; accept ANY
export:         to AS5408 announce AS8643 AS3323
export:         to AS3323 announce ANY
default:        to AS5408 action pref=100; networks ANY
admin-c:        UOA2-RIPE
tech-c:         UOA2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UOA-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2018-09-04T09:48:25Z
source:         RIPE
sponsoring-org: ORG-GRaT1-RIPE

organisation:   ORG-UOA1-RIPE
org-name:       NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS
country:        GR
reg-nr:         Not Applicable
org-type:       OTHER
address:        Panepistimiou 30 Athens, Greece GR 106 79
admin-c:        UOA2-RIPE
tech-c:         UOA2-RIPE
abuse-c:        UOA2-RIPE
mnt-ref:        UOA-NOC
mnt-by:         UOA-NOC
created:        2006-02-27T13:56:24Z
last-modified:  2026-05-13T06:52:23Z
source:         RIPE # Filtered

role:           UOA NOC
address:        Network Operations Center University of Athens Panepistimioupoli, Ilisia GR 157 84 Athens, Greece
abuse-mailbox:  abuse@uoa.gr
phone:          +30 210 727 5600
fax-no:         +30 210 727 5601
remarks:        -----------------------------
remarks:        For abuse and spam contact the UoA Abuse Team:
remarks:        mail: abuse@uoa.gr
remarks:        phone: +30 210 727 5600
remarks:        -----------------------------
admin-c:        LM154-RIPE
admin-c:        SB436-RIPE
tech-c:         PKL6-RIPE
tech-c:         SS2461-RIPE
nic-hdl:        UOA2-RIPE
mnt-by:         UOA-NOC
created:        2004-02-08T11:46:47Z
last-modified:  2023-02-15T13:30:20Z
source:         RIPE # Filtered