Direct Membership

Macros that directly list AS19923 as a member:

Expanded Membership

All macros containing AS19923 (directly or via nested macros): 13

Show 13 macros

AS-COMCAST-EDIA(2,771 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 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)

Upstream AS Paths

27 unique paths, avg length 3.3

AS Looking Glass

Upstream paths (matching graph above)

AS8888 → AS1299 → AS4922 → AS19923
AS25091 → AS1299 → AS4922 → AS19923
AS33185 → AS1299 → AS4922 → AS19923
AS140627 → AS1299 → AS4922 → AS19923
AS2500 → AS2914 → AS4922 → AS19923
AS142271 → AS9304 → AS2914 → AS4922 → AS19923
AS37721 → AS1273 → AS7922 → AS21508 → AS19923
AS199524 → AS3356 → AS7922 → AS21508 → AS19923
AS3491 → AS7922 → AS21508 → AS19923
AS140627 → AS4637 → AS7922 → AS21508 → AS19923
AS6939 → AS6453 → AS7922 → AS21508 → AS19923
AS16552 → AS6453 → AS7922 → AS21508 → AS19923
AS199524 → AS6762 → AS7922 → AS21508 → AS19923
AS8888 → AS6830 → AS7922 → AS21508 → AS19923
AS7018 → AS7922 → AS21508 → AS19923
AS142271 → AS9304 → AS7922 → AS21508 → AS19923
AS32590 → AS12956 → AS7922 → AS21508 → AS19923
AS2500 → AS17676 → AS7922 → AS21508 → AS19923
AS36236 → AS7922 → AS21508 → AS19923
AS49544 → AS7922 → AS21508 → AS19923

All 27 Upstream Paths

Complete list of all observed paths

AS8888 → AS1299 → AS4922 → AS19923
AS25091 → AS1299 → AS4922 → AS19923
AS33185 → AS1299 → AS4922 → AS19923
AS140627 → AS1299 → AS4922 → AS19923
AS2914 → AS4922 → AS19923
AS2500 → AS2914 → AS4922 → AS19923
AS142271 → AS9304 → AS2914 → AS4922 → AS19923
AS14537 → AS13786 → AS2914 → AS4922 → AS19923
AS38880 → AS2914 → AS4922 → AS19923
AS6939 → AS4922 → AS19923
AS148968 → AS6939 → AS4922 → AS19923
AS49544 → AS4922 → AS19923
AS52320 → AS4922 → AS19923
AS37721 → AS1273 → AS7922 → AS21508 → AS19923
AS199524 → AS3356 → AS7922 → AS21508 → AS19923
AS3491 → AS7922 → AS21508 → AS19923
AS140627 → AS4637 → AS7922 → AS21508 → AS19923
AS6939 → AS6453 → AS7922 → AS21508 → AS19923
AS16552 → AS6453 → AS7922 → AS21508 → AS19923
AS199524 → AS6762 → AS7922 → AS21508 → AS19923
AS8888 → AS6830 → AS7922 → AS21508 → AS19923
AS7018 → AS7922 → AS21508 → AS19923
AS142271 → AS9304 → AS7922 → AS21508 → AS19923
AS32590 → AS12956 → AS7922 → AS21508 → AS19923
AS2500 → AS17676 → AS7922 → AS21508 → AS19923
AS36236 → AS7922 → AS21508 → AS19923
AS49544 → AS7922 → AS21508 → AS19923

AS19923 IPv4 Address Subnets (8)

204.154.80.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.81.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.82.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.83.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.84.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.85.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.86.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL
204.154.87.0/24	🇺🇸 US	Proxy-registered route	ASH-SHENTEL

Hostnames in AS19923