206208 looking glass

AS8253 Democritus University of Thrace 🇬🇷 GR

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
10,496 (41 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS8253
Name
Democritus University of Thrace
Organisation
Democritus University of Thrace
Country
🇬🇷 GR
RIR
RIPENCC
Allocated
1997-03-27

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS8192 - AS8523
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:        AS8253
as-name:        DUTHNET-AS
org:            ORG-DUoT3-RIPE
import:         from AS5408
                action pref=100;
                accept ANY
import:         from AS6799
                action pref=100;
                accept ANY
export:         to AS5408
                announce AS8253
export:         to AS6799
                announce AS8253
default:        to AS5408
                action pref=100;
                networks ANY
admin-c:        DD220-RIPE
tech-c:         DD220-RIPE
status:         ASSIGNED
mnt-by:         AS8253-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:15:01Z
source:         RIPE # Filtered
sponsoring-org: ORG-GRaT1-RIPE

organisation:   ORG-DUOT3-RIPE
org-name:       Democritus University of Thrace
country:        GR
reg-nr:         Not Applicable
org-type:       OTHER
address:        Xanthi, GR67100
address:        GREECE
abuse-c:        AR22625-RIPE
mnt-ref:        GRNET-NOC
mnt-by:         GRNET-NOC
created:        2010-07-26T13:27:30Z
last-modified:  2026-05-13T06:51:07Z
source:         RIPE # Filtered

person:         Dimitrios Diamantidis
address:        Democritus  University of Thrace
address:        Computer Centre - Network Administration Centre
address:        Xanthi, GR67100
address:        Greece
phone:          +30 25410 79200
fax-no:         +30 25410 79250
nic-hdl:        DD220-RIPE
mnt-by:         AS8253-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:45:14Z
source:         RIPE # Filtered