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AS5408

GR-NET

General Info

Registry

Authoritative registration data

AS number
5408
Name
GR-NET
Organisation
General Info
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

29

IPv6 prefixes

1

Total announced

30

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS5408
195.251.0.0/16 IPv4 /16 RPKI valid
83.212.0.0/16 IPv4 /16 RPKI valid
150.140.128.0/17 IPv4 /17 not checked
37.32.128.0/17 IPv4 /17 not checked
195.130.64.0/18 IPv4 /18 not checked
62.217.64.0/18 IPv4 /18 RPKI valid
194.177.192.0/19 IPv4 /19 RPKI valid
143.233.184.0/22 IPv4 /22 RPKI not found
185.5.76.0/22 IPv4 /22 RPKI valid
185.81.196.0/22 IPv4 /22 RPKI valid
194.177.208.0/22 IPv4 /22 RPKI valid
195.251.24.0/22 IPv4 /22 RPKI valid
143.233.182.0/23 IPv4 /23 not checked
143.233.188.0/23 IPv4 /23 RPKI not found
193.218.124.0/23 IPv4 /23 RPKI valid
194.42.50.0/23 IPv4 /23 RPKI valid
194.42.52.0/23 IPv4 /23 not checked
83.212.168.0/23 IPv4 /23 not checked
109.107.139.0/24 IPv4 /24 RPKI valid
143.233.204.0/24 IPv4 /24 not checked
143.233.68.0/24 IPv4 /24 not checked
193.105.109.0/24 IPv4 /24 RPKI valid
193.218.36.0/24 IPv4 /24 RPKI valid
194.42.54.0/24 IPv4 /24 RPKI valid
195.251.2.0/24 IPv4 /24 not checked
44.31.164.0/24 IPv4 /24 not checked
62.217.126.0/24 IPv4 /24 not checked
62.217.85.0/24 IPv4 /24 RPKI valid
91.227.108.0/24 IPv4 /24 RPKI valid
2001:648::/29 IPv6 /29 RPKI valid

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS5408
Address families
GR-IX::Athens: Peering Lan 30,000 Mbps IPv4 · IPv6
GR-IX::Thessaloniki: Peering LAN 10,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS5408 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

5 networks seen before AS5408 in AS paths

Observed upstreams
Families
AS21320 GEANT_IAS_VRF 10,552 43,749
v4 v6
AS13335 CLOUDFLARENET 271 1,463
v4
AS20965 GEANT 289 1,244
v4 v6
AS3491 PCCWG-APAC-HK 149 709
v4 v6
AS8280 SYNAPSECOM-AS 35 139
v4 v6

No rows match “”.

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Observed downstreams

30 networks seen after AS5408 in AS paths

Observed downstreams
Families
AS8248 GR-EDUNET 376 3,146
v4 v6
AS8581 UOI 373 2,757
v4 v6
AS8762 TEI-OF-CRETE-AS 381 2,756
v4 v6
AS8643 ATHENAnet 373 1,723
v4 v6
AS12402 UOPIRAEUS 370 1,723
v4 v6
AS15690 NOANET 367 1,719
v4 v6
AS31563 HNMS-AS 382 1,712
v4 v6
AS8522 FORTH-AS 706 1,587
v4 v6
AS8253 DUTHNET-AS 368 1,378
v4 v6
AS9069 UNSPECIFIED 374 1,377
v4 v6
AS8617 UNSPECIFIED 279 1,376
v4
AS8618 UNSPECIFIED 276 1,376
v4
AS8991 HCMR-NET 285 1,374
v4
AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 578 1,055
v4 v6
AS8611 UNSPECIFIED 265 1,035
v4
AS12364 UOM 367 1,033
v4 v6
AS5470 ASAUTHNET 375 1,032
v4 v6
AS6867 UCnet 369 1,032
v4 v6
AS5489 TEI-THES 265 1,032
v4
AS15948 UNSPECIFIED 264 1,032
v4
AS202640 snfcc 367 690
v4 v6
AS47616 CERTH 371 688
v4 v6
AS3323 NTUA 369 688
v4 v6
AS2546 ARIADNE-T 367 688
v4 v6
AS8278 TUC-AS 367 688
v4 v6
AS20813 HOU-AS 264 688
v4
AS50148 ERT 481 638
v4
AS203348 EETT-AS 249 488
v4 v6
AS6744 RACTI-NET 265 345
v4
AS15536 CEDEFOP-AS 206 279
v4

No rows match “”.

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Uncertain adjacencies

33 adjacencies that may be an artefact of collector peering

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.