AS21897
AS Name: VIRTUA-HEALTH
Description: Virtua Health
Registry: RADB
aut-num: AS21897
as-name: VIRTUA-HEALTH
descr: Virtua Health
admin-c: VIRTE-ARIN
tech-c: VIRTE-ARIN
notify: thopper@virtua.org
mnt-by: MAINT-AS17378
changed: rczumbil@dbsintl.com 20110207 #16:23:03Z
source: RADB
last-modified: 2023-11-13T16:17:09Z
Upstream AS Paths
16 unique paths, avg length 3.1
AS Looking Glass
Upstream paths (matching graph above)
Prefixes (1) →
View all IPv4 and IPv6 prefixes originated by AS21897
Hostnames in AS21897
Direct Membership
Macros that directly list AS21897 as a member:
AS-DBSI(89 members)
AS-XO(994 members)
AS-COMCAST-EDIA(2333 members)
Expanded Membership
All macros containing AS21897 (directly or via nested macros): 59
Show 59 macros
AS-DBSI(89 ASNs)
AS-TIERPOINT(371 ASNs)
AS-SDN-IPV6-CUST-AS(386 ASNs)
AS-SDN-CUSTOMER-AS(427 ASNs)
AS-13576-SDN-PEERS(429 ASNs)
AS-WINDSTREAM-IRRCUST(2,025 ASNs)
AS-COMCAST-EDIA(2,771 ASNs)
AS-WINDSTREAM(4,180 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-XO(23,361 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 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)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NYIIX(79,103 ASNs)
AS-DECIX-NYC(80,230 ASNs)
AS-DECIX-NYC-V6(80,230 ASNs)
AS63034:AS-DECIX-NYC(80,230 ASNs)
AS63034:AS-DECIX-NYC-V6(80,230 ASNs)
AS2914:AS-GLOBAL-V6(81,831 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-GTTCUST(84,520 ASNs)
AS-TINETCUST(84,520 ASNs)
AS-TISCALI(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-GTT(84,608 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)