longest/match

Longest Match / Operators

Network operator

Citigroup Inc.

31 networks combined into one view.

Operators are grouped by registered network name. Each figure below is the total across every network on this page, which is what a single network page cannot show.

Networks
31
Estimated users
3,494
Countries
7
VPN brands hosted
0

What this tells you

  • Runs 31 separate networks. An address belonging to this operator can therefore sit in any of them, which is why looking at one network alone understates their footprint.
  • Address space is concentrated in United States (31% of the IPv4 space), across 7 countries in total.

Countries in this space

CountryIPv4 share
United States31%
Switzerland3%
Mexico2%
United Kingdom2%
Hong Kong0.6%
Japan0.4%
Everything else (1 more)62%

Organisations holding assignments here

Registered organisations account for 3% of these networks' IPv4 space.

OrganisationIPv4 share
CITIBANK (SWITZERLAND) AG3%
Not covered by any of these97%

Anonymizer signals

No data for this breakdown.

All 31 networks run by this operator

ASNNameEstimated users
AS1696Citigroup Inc.1,076
AS30284Citigroup Inc.509
AS25883Citigroup Inc.389
AS2912Citigroup Inc.305
AS3073Citigroup Inc.280
AS4996Citigroup Inc.268
AS32111Citigroup Inc.232
AS3081Citigroup Inc.229
AS32287Citigroup Inc.206
AS2908Citigroup Inc.-
AS2909Citigroup Inc.-
AS2910Citigroup Inc.-
AS2911Citigroup Inc.-
AS2913Citigroup Inc.-
AS3074Citigroup Inc.-
AS3075Citigroup Inc.-
AS3076Citigroup Inc.-
AS3077Citigroup Inc.-
AS3078Citigroup Inc.-
AS3079Citigroup Inc.-
AS3080Citigroup Inc.-
AS13642Citigroup Inc.-
AS19954Citigroup Inc.-
AS22081Citigroup Inc.-
AS22650Citigroup Inc.-
AS30285Citigroup Inc.-
AS33463Citigroup Inc.-
AS33464Citigroup Inc.-
AS35967Citigroup Inc.-
AS153595Citigroup Inc.-
AS153602Citigroup Inc.-