AS6404 — FactSetResearch
AS Name: FactSetResearch
Description: FactSet Research Systems Inc. administrative copy of ARIN registered ASN. FactSet Research Systems Inc.
Registry: RIPE-NONAUTH
aut-num: AS6404
as-name: UNSPECIFIED
descr: FactSet Research Systems Inc.
import: from AS174 action pref=2; accept AS174
import: from AS701 action pref=1; accept AS701
export: to AS174 announce AS6404
export: to AS701 announce AS6404
default: to AS701 action pref = 1; networks ANY
default: to AS174 action pref = 2; networks ANY
admin-c: Jeff Young
tech-c: Jeff Young
notify: jyoung@factset.com
mnt-by: MAINT-AS6404
changed: jyoung@factset.com 20120801 #21:14:06Z
source: RADB
last-modified: 2024-01-04T16:00:05Z
Direct Membership
Macros that directly list AS6404 as a member:
AS-PNAPSYD001(18 members)
AS-HIBERNIA(61 members)
AS63927:AS-CUSTOMERS(76 members)
AS-LIGHT-141(113 members)
AS-EUNDE(160 members)
AS-PSINETUS-MC(164 members)
AS-EQUINIX-SY(169 members)
AS-CV(189 members)
AS-27506-TRANSIT(202 members)
AS141013:AS-GETAFIX-REACH-PEERS(268 members)
AS-COLTDE(350 members)
AS8220:AS-COLTDE(361 members)
AS-EQUINIX-PE(394 members)
AS-EQUINIX-AP(430 members)
AS-EQUINIX-ME(443 members)
AS-PLDT(465 members)
AS-GBLX(691 members)
AS6128:AS-CUSTOMERS(739 members)
AS-SUPERLOOP-CUST(839 members)
AS7606:AS-SA-IX(1178 members)
AS-KORNETBGP(1245 members)
AS-CCF(1387 members)
AS1221:AS-CUSTOMERS(1500 members)
AS-OPTUS(1530 members)
AS-IIJ(1639 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-RETN-ACTUAL-V4(12045 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS6404 (directly or via nested macros): 488
Show 100 macros
AS-PNAPSYD001(18 ASNs)
AS-LIGHT-141(113 ASNs)
AS-EQUINIX-SY(168 ASNs)
AS-CV(189 ASNs)
AS-27506-TRANSIT(202 ASNs)
AS141013:AS-GETAFIX-REACH-PEERS(268 ASNs)
AS-STEALTH(348 ASNs)
AS-KILLERCREATION(356 ASNs)
AS-PSINETUS-MC(377 ASNs)
AS-PSINET-US(381 ASNs)
AS-PLDT(465 ASNs)
AS-EUNDE(550 ASNs)
AS-COLTDE(559 ASNs)
AS-PSINET(600 ASNs)
AS8220:AS-COLTDE(725 ASNs)
AS6128:AS-CUSTOMERS(775 ASNs)
AS-SUPERLOOP(839 ASNs)
AS-SUPERLOOP-CUST(839 ASNs)
AS-GBLX(963 ASNs)
AS-EUNETWORKS(1,044 ASNs)
AS-LAMBDANET(1,044 ASNs)
AS-LNCAMSIX(1,044 ASNs)
AS-LNCDECIX(1,044 ASNs)
AS-LNCDIX(1,044 ASNs)
AS-LNCINXSM(1,044 ASNs)
AS-LNCLINX(1,044 ASNs)
AS-LNCTIX(1,044 ASNs)
AS-LNCTOARCOR(1,044 ASNs)
AS-LNCTOMCIEU(1,044 ASNs)
AS-LNCVIX(1,044 ASNs)
AS-C4L(1,239 ASNs)
AS-KORNETBGP(1,245 ASNs)
AS-GOSCOMB-V6(1,282 ASNs)
AS-HOTLINKS-LINX(1,371 ASNs)
AS-CCF(1,474 ASNs)
AS-EQUINIX-PE(1,524 ASNs)
AS-KORNET(1,551 ASNs)
AS-EQUINIX-AP(1,560 ASNs)
AS-EQUINIX-ME(1,567 ASNs)
AS15830:AS-EQUINIX-OCEANIA(1,645 ASNs)
AS-EQUINIX-ASIA(1,665 ASNs)
AS15830:AS-EQUINIX-ASIA(1,665 ASNs)
AS-EQUINIX-APAC(1,746 ASNs)
AS15830:AS-EQUINIX-APAC(1,746 ASNs)
AS63927:AS-CUSTOMERS(2,163 ASNs)
AS-IPTP-140951(2,474 ASNs)
AS-IIJ6(2,528 ASNs)
AS-COLTEU(3,133 ASNs)
AS8220:AS-COLTEU(3,155 ASNs)
AS-IIJ(3,162 ASNs)
AS1221:AS-CUSTOMERS(3,327 ASNs)
AS1221:AS-TELSTRA(3,328 ASNs)
AS-COLT(3,372 ASNs)
AS-EQUINIX(3,591 ASNs)
AS15830:AS-EQUINIX(3,591 ASNs)
AS4826:AS-CUSTOMERS(3,766 ASNs)
AS-VOCUS(3,767 ASNs)
AS4826:AS-VOCUS(3,767 ASNs)
AS-IBSCUST(3,862 ASNs)
AS8220:AS-COLT(3,925 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-ATRATO(4,334 ASNs)
AS-ATRATO6(4,334 ASNs)
AS-HIBERNIA(4,334 ASNs)
AS-BIGPIPE(4,349 ASNs)
AS-SEABONECUSTIT(4,379 ASNs)
AS-CLARANETFR-PEERINGS(4,820 ASNs)
AS7606:AS-SA-IX(4,843 ASNs)
AS-UNITAS(4,908 ASNs)
AS-UNITAS-CUSTOMERS(4,908 ASNs)
AS-BELL(5,257 ASNs)
AS577:AS-CUSTOMERS(5,257 ASNs)
AS-BANDCON(5,888 ASNs)
AS7474:AS-CUSTOMERS(6,144 ASNs)
AS7474:AS-OPTUS(6,145 ASNs)
AS-OPTUS(7,043 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-RETN-ACTUAL-V4(12,045 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS213973:AS-BCIX(13,844 ASNs)
AS213973:AS-PARTNERS(13,844 ASNs)
AS57328:AS-DDIX(13,844 ASNs)
AS59552:AS-SON-IX-RS(13,844 ASNs)
AS-EUNET(13,944 ASNs)
AS-STIX(18,626 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
... and 388 more
Upstream AS Paths
123 unique paths, avg length 2.3
AS Looking Glass
Upstream paths (matching graph above)
All 123 Upstream Paths
Complete list of all observed paths
AS6404 IPv4 Address Subnets (10)
| 164.55.252.0/23 | 🇺🇸 US | FactSetResearch | |
| 164.55.242.0/24 | 🇺🇸 US | FactSetResearch | |
| 164.55.245.0/24 | 🇺🇸 US | FactSetResearch | |
| 164.55.246.0/24 | 🇺🇸 US | proxy object for customer to build route filter | FactSetResearch |
| 164.55.248.0/24 | 🇺🇸 US | FactSet Research Systems Inc | FactSetResearch |
| 164.55.249.0/24 | 🇭🇰 HK | CMI (Customer Route) | HUTCHISON-AS-AP |
| 164.55.250.0/24 | 🇺🇸 US | Proxy route object registered by AS38195 | FactSetResearch |
| 164.55.251.0/24 | 🇺🇸 US | FactSetResearch | |
| 164.55.254.0/24 | 🇺🇸 US | CCF Customer Route Proxy | LIGHTOWER |
| 64.209.89.0/24 | 🇺🇸 US | AC_factsetres | vercara-udos |