Direct Membership

Macros that directly list AS27020 as a member:

Expanded Membership

All macros containing AS27020 (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

54 unique paths, avg length 2.1

AS Looking Glass

Upstream paths (matching graph above)

AS293 → AS3356 → AS27020
AS955 → AS3356 → AS27020
AS1299 → AS3356 → AS27020
AS2497 → AS3356 → AS27020
AS2914 → AS3356 → AS27020
AS3257 → AS3356 → AS27020
AS3491 → AS3356 → AS27020
AS142271 → AS9304 → AS6453 → AS3356 → AS27020
AS6939 → AS3356 → AS27020
AS7018 → AS3356 → AS27020
AS7594 → AS3356 → AS27020
AS14537 → AS3356 → AS27020
AS19653 → AS3356 → AS27020
AS25091 → AS3356 → AS27020
AS32590 → AS3356 → AS27020
AS37271 → AS3356 → AS27020
AS37721 → AS3356 → AS27020
AS49544 → AS3356 → AS27020
AS199524 → AS3356 → AS27020
AS209823 → AS3356 → AS27020

All 54 Upstream Paths

Complete list of all observed paths

AS1299 → AS174 → AS27020
AS35008 → AS1299 → AS174 → AS27020
AS2497 → AS174 → AS27020
AS3257 → AS174 → AS27020
AS398465 → AS3257 → AS174 → AS27020
AS7018 → AS174 → AS27020
AS7594 → AS174 → AS27020
AS14537 → AS13786 → AS174 → AS27020
AS150000 → AS18187 → AS174 → AS27020
AS19151 → AS174 → AS27020
AS60150 → AS34549 → AS174 → AS27020
AS37721 → AS174 → AS27020
AS38880 → AS174 → AS27020
AS52320 → AS174 → AS27020
AS63956 → AS174 → AS27020
AS136557 → AS174 → AS27020
AS199524 → AS174 → AS27020
AS293 → AS3356 → AS27020
AS955 → AS3356 → AS27020
AS1299 → AS3356 → AS27020
AS2497 → AS3356 → AS27020
AS2914 → AS3356 → AS27020
AS3257 → AS3356 → AS27020
AS3491 → AS3356 → AS27020
AS4826 → AS3356 → AS27020
AS142271 → AS9304 → AS6453 → AS3356 → AS27020
AS6939 → AS3356 → AS27020
AS7018 → AS3356 → AS27020
AS7594 → AS3356 → AS27020
AS14537 → AS3356 → AS27020
AS17350 → AS3356 → AS27020
AS19653 → AS3356 → AS27020
AS25091 → AS3356 → AS27020
AS32590 → AS3356 → AS27020
AS37271 → AS3356 → AS27020
AS37721 → AS3356 → AS27020
AS49544 → AS3356 → AS27020
AS199524 → AS3356 → AS27020
AS209823 → AS3356 → AS27020
AS1299 → AS6461 → AS27020
AS2497 → AS6461 → AS27020
AS3214 → AS6461 → AS27020
AS3491 → AS6461 → AS27020
AS6939 → AS6461 → AS27020
AS7018 → AS6461 → AS27020
AS142271 → AS9304 → AS6461 → AS27020
AS13030 → AS6461 → AS27020
AS25091 → AS6461 → AS27020
AS37721 → AS6461 → AS27020
AS52320 → AS6461 → AS27020
AS7018 → AS27020
AS2497 → AS7018 → AS27020
AS6830 → AS7018 → AS27020
AS53828 → AS7018 → AS27020

AS27020 IPv4 Address Subnets (9)

208.90.128.0/21	🇺🇸 US	Comcast Cable Communications, Inc. 1800 Bishops Ga…	PRIMET-INET-AS
208.90.132.0/23	🇺🇸 US		PRIMET-INET-AS
162.210.44.0/24	🇺🇸 US		PRIMET-INET-AS
162.210.45.0/24	🇺🇸 US		PRIMET-INET-AS
162.210.46.0/24	🇺🇸 US		PRIMET-INET-AS
162.210.47.0/24	🇺🇸 US		PRIMET-INET-AS
208.90.128.0/24	🇺🇸 US		PRIMET-INET-AS
208.90.130.0/24	🇺🇸 US		PRIMET-INET-AS
38.125.56.0/24	🇺🇸 US		PRIMET-INET-AS