HomeASN LookupAS5408

AS5408

🇬🇷

GR-NET National Infrastructures for Research and Technology S.A.ORG-GRaT1-RIPE

http://www.grnet.gr

RIPENCCallocatedASPA Published
Announced Prefixes (BGP)
42total
40 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)247,552
Announced (BGP)252,160
IPv6 Addresses ⓘ
Allocated (RIR)6.3×10^29
Announced (BGP)6.3×10^29
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
10
Country
🇬🇷 GR
RIR
RIPENCC
Status
allocated
Allocated
9/6/1995

Announced Prefixes

(BGP)42
|
Prefix
RPKI
IRR
Last Seen
37.32.128.0/17
 Valid
RIPE
5/24/2026
44.31.164.0/24
No ROA
RADB
5/24/2026
62.217.64.0/18
 Valid
RIPE
5/24/2026
62.217.79.0/24
 Valid
RIPE
5/24/2026
62.217.85.0/24
 Valid
RIPE
5/24/2026
62.217.119.0/24
 Valid
RIPE
5/24/2026
62.217.124.0/24
 Valid
RIPE
5/24/2026
62.217.126.0/24
 Valid
RIPE
5/24/2026
83.212.0.0/16
 Valid
RIPE
5/24/2026
83.212.1.0/24
 Valid
RIPE
5/24/2026
1–10 of 42
1 / 5

Allocated Prefixes

(RIR)28
Prefix
Country
RIR
Status
37.32.128.0/17🇬🇷 GRRIPENCCallocated
62.217.64.0/18🇬🇷 GRRIPENCCallocated
83.212.0.0/16🇬🇷 GRRIPENCCallocated
91.227.108.0/24🇬🇷 GRRIPENCCassigned
109.107.139.0/24🇬🇷 GRRIPENCCallocated
143.233.68.0/24🇬🇷 GRRIPEassigned
143.233.182.0/23🇬🇷 GRRIPEassigned
143.233.184.0/22🇬🇷 GRRIPEassigned
143.233.188.0/23🇬🇷 GRRIPEassigned
143.233.204.0/24🇬🇷 GRRIPEassigned
1–10 of 28
1 / 3

Upstream Providers(3)

ASNName
AS3491🇭🇰PCCWG-APAC-HK - PCCW Global (HK) Ltd.
AS20965🇳🇱GEANT GEANT Vereniging
AS21320🇳🇱GEANT_IAS_VRF GEANT Vereniging

Downstream Customers(1)

ASNName
AS199399🇬🇷GR-IX-AS National Infrastructures for Research and Technology S.A.
ASPA
Published3 upstreams, 1 downstream
Authorized Upstream Providers
AS3491AS20965AS21320
Expires May 31, 2026
Listed as Upstream Provider by
1 ASN
View full ASPA details →
Abuse Contact
+31205354444
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/5408

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/5408" | jq