AS2908 Citigroup Inc.

CITI1 - Citigroup Inc. · registered in the United States

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in United States#6,914largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,393of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS2908 in ASN lookup Look up an IP in this network (169.175.8.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

169.175.8.0/22
169.175.12.0/24
192.193.9.0/24

Other ASNs named Citigroup Inc.

14 other networks use the same organisation name; together with AS2908 they announce 40,448 IPv4 addresses.

ASNNameIPv4 addresses

AS1696CITIGROUP-1696 - Citigroup Inc. US6,144

AS4996SBI - Citigroup Inc. US5,632

AS32287SOLANA-CITIPLEX - Citigroup Inc. US5,376

AS3081CITI15 - Citigroup Inc. US4,864

AS2912CITI5 - Citigroup Inc. US3,584

AS25883CITIGROUP - Citigroup Inc. US3,584

AS32111CITIGROUP-JAPAN - Citigroup Inc. US2,560

AS153595CITIGROUPINC-AS-AP - Citigroup Inc. US1,536

AS3073CITI7 - Citigroup Inc. US1,280

AS30284CITIGROUP-BANAMEX - Citigroup Inc. US1,280

AS35967LAVATRADING-CITI01 - Citigroup Inc. US1,280

AS22081CITILAB - Citigroup Inc. US1,024

AS33463CITIGROUP-GLOBAL-ANYCAST-DNS - Citigroup Inc. US512

AS2909CITI2 - Citigroup Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS2030#6911 TBCASN2 - The Boeing Company1,536

AS2579#6912 AS2579 - Nokia of America Corporation1,536

AS2641#6913 TSRI-AS - The Scripps Research Institute1,536

AS3384#6915 CELT - Center for Educational Leadership and Technology1,536

AS3474#6916 DNIC-AS-03474 - United States Department of Defense (DoD)1,536

AS3955#6917 CMPC-2008 - Compucom Systems1,536

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