IPv4 addresses196,6083 prefixes · 0.006% of announced IPv4
Rank worldwide#1,118of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryEU59 ASNs registered there
IPv4 prefixes
All 3 prefixes, in address order.
- 145.18.0.0/16
- 145.109.0.0/16
- 146.50.0.0/16
Other ASNs named IDDQD-AS
29 other networks use the same organisation name; together with AS1124 they announce 12,161,536 IPv4 addresses.
ASNNameIPv4 addresses
AS8452TE-AS - IDDQD-AS EG7,586,560
AS1273CW - IDDQD-AS EU2,097,408
AS2609TN-BB-AS - IDDQD-AS TN561,152
AS8346SONATEL - IDDQD-AS SN337,152
AS24691TOGOTEL-AS - IDDQD-AS TG280,832
AS777UNSPECIFIED - IDDQD-AS EU198,656
AS1835FSKNET-DK - IDDQD-AS EU164,352
AS1234FORTUM-AS - IDDQD-AS EU133,120
AS1342UNSPECIFIED - IDDQD-AS EU91,648
AS15808ACCESSKENYA-KE - IDDQD-AS KE86,016
AS2026HELSINKI - IDDQD-AS FI66,304
AS2012ELTENET - IDDQD-AS HU65,792
AS2494MUWNET - IDDQD-AS AT65,536
AS1114UNSPECIFIED - IDDQD-AS AT65,536
AS21491Uganda-Telecom - IDDQD-AS UG65,536
AS20598CYBERSPACE-AS - IDDQD-AS IL59,648
AS1126VANCIS - IDDQD-AS EU13,312
AS764FI-PMO-AS - IDDQD-AS EU8,960
AS29032DATANET-UG - IDDQD-AS UG5,376
AS29039ECHOTEL-UG - IDDQD-AS UG3,584
AS1961MARS-AMERICAS - IDDQD-AS EU2,048
AS250SACREDCHAO-AS - IDDQD-AS EU1,792
AS6168EK-GROUP-AS - IDDQD-AS EU1,280
AS249PACKETSTAR - IDDQD-AS EU1,024
AS2578AS2578 - IDDQD-AS EU1,024
AS1922SIX-SK-IX-SERVICES - IDDQD-AS SK512
AS1271T-CNF-BBC-IPB - IDDQD-AS EU256
AS1115UNSPECIFIED - IDDQD-AS AT256
AS1732MIKROK-AS - IDDQD-AS EU256
Similar-sized networks in None
ASNNameIPv4 addresses
AS1653#3 SUNET - Vetenskapsradet / SUNET489,471
AS777#4 UNSPECIFIED - IDDQD-AS198,656
AS1945#5 FR-LyRES - Renater197,120
AS1835#7 FSKNET-DK - IDDQD-AS164,352
AS1234#8 FORTUM-AS - IDDQD-AS133,120
AS2269#9 FR-U-PARISSUD-ORSAY - Renater132,352
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources