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AS26144
AS26144 Fiserv Solutions, LLC
FISERV-EFT - Fiserv Solutions, LLC · registered in the United States
IPv4 addresses 1,280 4 prefixes · <0.001% of announced IPv4
Rank in United States #7,498 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #28,564 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 4 prefixes, in address order.
12.111.168.0/24 12.111.184.0/23 198.202.177.0/24 198.202.182.0/24
Other ASNs named Fiserv Solutions, LLC
11 other networks use the same organisation name; together with AS26144 they announce 165,632 IPv4 addresses.
ASN Name IPv4 addresses
AS11273 FDCSGNET - Fiserv Solutions, LLC US 160,000 AS39992 FDC-CTS-HOLDINGS - Fiserv Solutions, LLC US 1,024 AS21530 FISERV-EPF-OMAHA - Fiserv Solutions, LLC US 512 AS6318 CHECKFREE - Fiserv Solutions, LLC US 512 AS11121 FIRSTDATACORP-DB - Fiserv Solutions, LLC US 512 AS17405 FISERV-CORPORATE - Fiserv Solutions, LLC US 512 AS10390 TELECHECK - Fiserv Solutions, LLC US 256 AS22142 FISERV-EPF-CHANDLER - Fiserv Solutions, LLC US 256 AS30037 AS30037 - Fiserv Solutions, LLC US 256 AS40466 OSI-FISERV-HAWAII-DC - Fiserv Solutions, LLC US 256 AS398144 FOS - Fiserv Solutions, LLC US 256
Similar-sized networks in United States
ASN Name IPv4 addresses
AS25960 #7495 PROPEL-CLOUD-01 - PropelCLOUD1,280 AS25985 #7496 SYMBIOSYSTEMS - SymbioSystems LLC1,280 AS26063 #7497 ALCONLABS-11975 - Alcon Labs, Inc.1,280 AS26152 #7499 WXCCE - Cisco Webex LLC1,280 AS26197 #7500 HIGHJUMPSOFTWARE - Korber Supply Chain US, Inc.1,280 AS26272 #7501 AMDS-COSMOS - AM Data Service, Inc.1,280
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