All ASNs

Autonomous System details for AS11273

AS11273

Fiserv Solutions, LLC • fiserv.com

AS11273 — Fiserv Solutions, LLC

AS Name

FDCSGNET

Country

United States (US)

Website

fiserv.com

Number of IPv4

180,224

Number of IPv6

ASN type

Business

Status

Assigned

Registry

ARIN

Allocated

June 08, 1998

Last updated

February 23, 2021

IP Ranges

143 IPv4 prefixes

Prefix	Company	Number of IPs
12.33.109.0/24	AT&T Enterprises, LLC	256
12.111.214.0/24	AT&T Enterprises, LLC	256
12.164.66.0/24	AT&T Enterprises, LLC	256
12.168.132.0/24	AT&T Enterprises, LLC	256
12.168.133.0/24	AT&T Enterprises, LLC	256
12.175.11.0/24	AT&T Enterprises, LLC	256
12.176.27.0/24	AT&T Enterprises, LLC	256
12.184.102.0/23	AT&T Enterprises, LLC	512
50.58.8.0/22	Level 3 Parent, LLC	1,024
63.84.244.0/24	Verizon Business	256
63.84.245.0/24	Verizon Business	256
63.115.138.0/23	Verizon Business	512
63.251.77.0/24	Fiserv Solutions, LLC	256
65.167.147.0/24	Fiserv Solutions, LLC	256
65.205.40.0/24	Verizon Business	256
67.148.76.0/23	Fiserv Solutions, LLC	512
69.51.38.0/23	Fiserv Solutions, LLC	512
69.51.44.0/23	Fiserv Solutions, LLC	512
97.65.159.0/24	Level 3 Parent, LLC	256
166.73.0.0/23	Fiserv Solutions, LLC	512
166.73.2.0/24	Fiserv Solutions, LLC	256
166.73.3.0/24	Fiserv Solutions, LLC	256
166.73.6.0/23	Fiserv Solutions, LLC	512
166.73.8.0/24	Fiserv Solutions, LLC	256
166.73.10.0/24	Fiserv Solutions, LLC	256
166.73.11.0/24	Fiserv Solutions, LLC	256
166.73.12.0/24	Fiserv Solutions, LLC	256
166.73.13.0/24	Fiserv Solutions, LLC	256
166.73.14.0/23	Fiserv Solutions, LLC	512
166.73.16.0/24	Fiserv Solutions, LLC	256
166.73.17.0/24	Fiserv Solutions, LLC	256
166.73.24.0/23	Fiserv Solutions, LLC	512
166.73.28.0/23	Fiserv Solutions, LLC	512
166.73.30.0/23	Fiserv Solutions, LLC	512
166.73.37.0/24	Fiserv Solutions, LLC	256
166.73.38.0/24	Fiserv Solutions, LLC	256
166.73.92.0/24	Fiserv Solutions, LLC	256
166.73.93.0/24	Fiserv Solutions, LLC	256
166.73.102.0/23	Fiserv Solutions, LLC	512
166.73.156.0/24	Fiserv Solutions, LLC	256
167.16.0.0/16	Fiserv Solutions, LLC	65,536
167.16.0.0/23	Fiserv Solutions, LLC	512
167.16.2.0/23	Fiserv Solutions, LLC	512
167.16.22.0/24	Fiserv Solutions, LLC	256
167.16.23.0/24	Fiserv Solutions, LLC	256
167.16.33.0/24	Fiserv Solutions, LLC	256
167.16.34.0/24	Fiserv Solutions, LLC	256
167.16.35.0/24	Fiserv Solutions, LLC	256
167.16.38.0/24	Fiserv Solutions, LLC	256
167.16.39.0/24	Fiserv Solutions, LLC	256
167.16.42.0/24	Fiserv Solutions, LLC	256
167.16.43.0/24	Fiserv Solutions, LLC	256
167.16.48.0/24	Fiserv Solutions, LLC	256
167.16.49.0/24	Fiserv Solutions, LLC	256
167.16.50.0/24	Fiserv Solutions, LLC	256
167.16.54.0/24	Fiserv Solutions, LLC	256
167.16.56.0/24	Fiserv Solutions, LLC	256
167.16.57.0/24	Fiserv Solutions, LLC	256
167.16.58.0/24	Fiserv Solutions, LLC	256
167.16.64.0/24	Fiserv Solutions, LLC	256
167.16.66.0/24	Fiserv Solutions, LLC	256
167.16.67.0/24	Fiserv Solutions, LLC	256
167.16.69.0/24	Fiserv Solutions, LLC	256
167.16.70.0/24	Fiserv Solutions, LLC	256
167.16.71.0/24	Fiserv Solutions, LLC	256
167.16.72.0/24	Fiserv Solutions, LLC	256
167.16.76.0/24	Fiserv Solutions, LLC	256
167.16.78.0/24	Fiserv Solutions, LLC	256
167.16.91.0/24	Fiserv Solutions, LLC	256
167.16.93.0/24	Fiserv Solutions, LLC	256
167.16.95.0/24	Fiserv Solutions, LLC	256
167.16.96.0/24	Fiserv Solutions, LLC	256
167.16.97.0/24	Fiserv Solutions, LLC	256
167.16.100.0/24	Fiserv Solutions, LLC	256
167.16.129.0/24	Fiserv Solutions, LLC	256
167.16.133.0/24	Fiserv Solutions, LLC	256
167.16.134.0/24	Fiserv Solutions, LLC	256
167.16.136.0/24	Fiserv Solutions, LLC	256
167.16.138.0/24	Fiserv Solutions, LLC	256
167.16.139.0/24	Fiserv Solutions, LLC	256
167.16.166.0/24	Fiserv Solutions, LLC	256
167.16.245.0/24	Fiserv Solutions, LLC	256
167.16.253.0/24	Fiserv Solutions, LLC	256
170.186.0.0/16	Fiserv Solutions, LLC	65,536
170.186.2.0/24	Fiserv Solutions, LLC	256
170.186.12.0/24	Fiserv Solutions, LLC	256
170.186.110.0/23	Fiserv Solutions, LLC	512
170.186.110.0/24	Fiserv Solutions, LLC	256
170.186.111.0/24	Fiserv Solutions, LLC	256
170.186.112.0/23	Fiserv Solutions, LLC	512
170.186.112.0/24	Fiserv Solutions, LLC	256
170.186.113.0/24	Fiserv Solutions, LLC	256
170.186.137.0/24	Fiserv Solutions, LLC	256
170.186.140.0/23	Fiserv Solutions, LLC	512
170.186.140.0/24	Fiserv Solutions, LLC	256
170.186.141.0/24	Fiserv Solutions, LLC	256
170.186.192.0/23	Fiserv Solutions, LLC	512
170.186.192.0/24	Fiserv Solutions, LLC	256
170.186.193.0/24	Fiserv Solutions, LLC	256
170.186.194.0/23	Fiserv Solutions, LLC	512

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS11273

0 peers

AS11273 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS11273

2 upstreams

AS55002 AS198949

AS11273 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS11273 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS11273

1 downstreams

AS55085

AS11273 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.