Free Resource
ASN Database
IP ranges and ASN data for cloud providers, CDNs, and hosting companies
886
Providers
BGP
BGP routing tables via RIPE Stat API
24/7
Updated Daily
KANREN
AS2495
164.1K
IPs
Other
MUWNET - MUWNET Autonomous System
AS2494
65.5K
IPs
Other
IIASA-NET - International Institute for Applied Systems Analysis
AS2488
32.8K
IPs
Other
NIC-FR-DNS-UNICAST-PARIS2 - AFNIC (Association Francaise pour le Nommage Internet en Cooperation)
AS2486
1.5K
IPs
Other
NIC-FR-SITES-SQY-TH3 - AFNIC (Association Francaise pour le Nommage Internet en Cooperation)
AS2485
3.6K
IPs
Other
NIC-FR-DNS-ANYCAST-AFNIC - AFNIC (Association Francaise pour le Nommage Internet en Cooperation)
AS2484
256
IPs
Other
FR-DOM-GUYANE - Guyane Francaise
AS2472
2.6K
IPs
Other
FR-DOM-GUADELOUPE - Iles de la Guadeloupe
AS2471
5.6K
IPs
Other
FR-LAREUNION - Ile de la Reunion Departement d'Outre-Mer
AS2470
5.4K
IPs
Other
FR-U-ANGERS - ASNBLOCK2
AS2462
256
IPs
Other
FR-RAIMU-2 - Reseau de collecte des Universites d'Aix Marseille
AS2457
131.1K
IPs
Other
CNES-Toulouse
AS2450
65.5K
IPs
Other
FR-JTM-93 - Reseau de Collecte du Nord-Est Francilien
AS2445
512
IPs
Other
FR-REMUS - MAN of the Polytechnicum
AS2439
131.1K
IPs
Other
FR-RENATER-RUBIS - RUBIS Metropolitan Area Network
AS2426
65.5K
IPs
Other
INS-AS
AS2386
302.6K
IPs
Other
KRIBB-AS-KR KRIBBKorea Research Institute of Bioscience Biotechnology
AS2385
3.8K
IPs
Other
AOCNET
AS2384
66.3K
IPs
Other
WISCNET1-AS
AS2381
516.9K
IPs
Other
CENTURYLINK-LEGACY-EMBARQ-WNPK
AS2379
689.4K
IPs
Other
CBO
AS2274
1.3K
IPs
Other
FR-U-PARISSUD-ORSAY - FR
AS2269
197.6K
IPs
Other
FR-RENATER-IMTA-RENNES - IMT Atlantique Bretagne-Pays de la Loire
AS2263
768
IPs
Other
FR-RAREST - Reseau Alsacien pour la Recherche, l'Enseignement Superieur et le Transfert de technologie
AS2259
69.1K
IPs
Other
UMASSNET-AS1968
AS1968
177.9K
IPs
Other
RCCN - Fundacao para a Ciencia e a Tecnologia, I.P.
AS1930
359.7K
IPs
Other
CONED
AS1932
66.8K
IPs
Other
FR-RENATER-LIMOUSIN - Reseau Regional Limousin
AS1935
65.5K
IPs
Other
FR-RENATER-IRISA - Irisa/Inria Rennes
AS1938
65.5K
IPs
Other
FR-TIGRE - Toile Informatique GREnobloise
AS1942
396.3K
IPs
Other
FR-LYRES - Lyon Recherche et Enseignement Superieur (LyRES)
AS1945
197.1K
IPs
Other
HBONE-AS - KIFU (Governmental Info Tech Development Agency)
AS1955
395.8K
IPs
Other
NCRWIN1958
AS1958
256
IPs
Other
DNIC-AS-01959
AS1959
65.5K
IPs
Other
MARS-AMERICAS - ISI
AS1961
3.6K
IPs
Other
VISTRAENERGY-1965
AS1965
3.1K
IPs
Other
METU-NET - Middle East Technical University / Orta Dogu Teknik Universitesi
AS1967
65.5K
IPs
Other
HOUSE-AS-1
AS1999
205.8K
IPs
Other
ELTENET
AS2012
65.8K
IPs
Other
WELLSFARGO-2011
AS2011
6.4K
IPs
Other
INFONET6
AS2010
0
IPs
Other
EPRI-PA
AS2003
26.9K
IPs
Other
KYN-GTS
AS2140
20.2K
IPs
Other
IA-AS
AS2000
512
IPs
Other
ASN-NWNEX
AS1982
83.5K
IPs
Other
TAMUS-NET
AS1970
132.4K
IPs
Other
PROQUEST-AS
AS1975
33.5K
IPs
Other
UMASSNET-NET
AS1929
1.8K
IPs
Other
About ASN Database
Data Source
BGP routing tables via RIPE Stat API
Accuracy
Real-time BGP announcements
Updates
Daily automatic updates
Our ASN database contains IP ranges for major internet service providers, cloud platforms, CDN networks, and hosting companies. Data is sourced from BGP routing tables and updated regularly.
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