AS11273 — FISERV
AS Name: FISERV
Description: Fiserv Solutions, LLC #(0x464150)3-ARIN
Registry: RADB
aut-num: AS11273
as-name: FISERV
descr: Fiserv Solutions, LLC #(0x464150)3-ARIN
admin-c: PATTE249-ARIN
tech-c: PATTE249-ARIN
notify: networkoperations@fiserv.com
notify: mike.patterson@fiserv.com
mnt-by: MAINT-AS4925
changed: kevin.camacho@fiserv.com 20230905 #19:05:37Z
source: RADB
last-modified: 2023-11-13T16:18:33Z
Direct Membership
Macros that directly list AS11273 as a member:
AS-F5(273 members)
AS35280:AS-F5(283 members)
AS-DEFENSE(306 members)
AS-REACH-CUSTOMERS(8210 members)
Expanded Membership
All macros containing AS11273 (directly or via nested macros): 293
Show 100 macros
AS-DEFENSE(480 ASNs)
AS-WAVE-CUSTOMERS(3,062 ASNs)
AS-VOBIZ(3,068 ASNs)
AS11404:AS-CONE(3,068 ASNs)
AS-F5(3,824 ASNs)
AS35280:AS-F5(3,830 ASNs)
AS-ACORUS(3,961 ASNs)
AS-BEZEQINT(3,973 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-RETN-HK(26,343 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TORIX(37,868 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS-RETN6(44,950 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS7606:AS-NSW-IX(46,591 ASNs)
AS-BROADNETIL(46,931 ASNs)
AS-DIGICOMMPS(46,931 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-RETN(47,667 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS201561:AS-DECIX-CPH(66,988 ASNs)
AS201561:AS-DECIX-CPH-V6(66,988 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS-CW(67,352 ASNs)
AS-SIXSK-SETS(67,561 ASNs)
AS-BIX(68,877 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
AS52055:AS-NETIX-GR(69,958 ASNs)
AS-SIX(70,009 ASNs)
AS-UBNIX(70,042 ASNs)
AS-GLOBAL-IX(70,222 ASNs)
AS-EPIX-LOCAL(70,298 ASNs)
AS-EPIX(70,299 ASNs)
AS-C4LPEERS(70,320 ASNs)
... and 193 more
Upstream AS Paths
52 unique paths, avg length 3.1
AS Looking Glass
Upstream paths (matching graph above)
All 52 Upstream Paths
Complete list of all observed paths
AS11273 IPv4 Address Subnets (147)
| 167.16.0.0/16 | 🇺🇸 US | Fiserv 255 Fiserv Drive Brookfield WI 53045 United… | FISERV |
| 170.186.0.0/16 | 🇺🇸 US | Fiserv 255 Fiserv Drive Brookfield WI 53045 United… | FISERV |
| 208.72.248.0/21 | 🇺🇸 US | Fiserv 255 Fiserv Drive Brookfield WI 53045 United… | FISERV |
| 216.66.216.0/21 | 🇺🇸 US | FISERV | |
| 192.131.68.0/22 | 🇮🇱 IL | FISERV | Radware |
| 208.93.24.0/22 | 🇮🇱 IL | FISERV | Radware |
| 216.66.216.0/22 | 🇺🇸 US | FISERV | |
| 216.66.220.0/22 | 🇺🇸 US | FISERV | |
| 50.58.8.0/22 | 🇺🇸 US | Fiserv 255 Fiserv Drive Brookfield WI 53045 United… | FISERV |
| 12.184.102.0/23 | 🇺🇸 US | Fiserv 255 Fiserv Drive Brookfield WI 53045 United… | FISERV |