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Direct Membership

Macros that directly list AS203 as a member:

AS262288:AS-UPSTREAMS(6 members)

Expanded Membership

All macros containing AS203 (directly or via nested macros): 1

Show 1 macros

AS262288:AS-UPSTREAMS(6 ASNs)

Upstream AS Paths

47 unique paths, avg length 2.5

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS174 → AS3356 → AS203
AS7594 → AS174 → AS3356 → AS203
AS150000 → AS18187 → AS174 → AS3356 → AS203
AS19151 → AS174 → AS3356 → AS203
AS38880 → AS174 → AS3356 → AS203
AS136557 → AS174 → AS3356 → AS203
AS199524 → AS174 → AS3356 → AS203
AS398465 → AS174 → AS3356 → AS203
AS2497 → AS3356 → AS203
AS142271 → AS9304 → AS6453 → AS3356 → AS203
AS142271 → AS9304 → AS6762 → AS3356 → AS203
AS25091 → AS6762 → AS3356 → AS203
AS61568 → AS6762 → AS3356 → AS203
AS199524 → AS6762 → AS3356 → AS203
AS142271 → AS9304 → AS7473 → AS3356 → AS203
AS7594 → AS3356 → AS203
AS32590 → AS12956 → AS3356 → AS203
AS25091 → AS3356 → AS203
AS32590 → AS3356 → AS203
AS199524 → AS3356 → AS203

All 47 Upstream Paths

Complete list of all observed paths

AS2497 → AS174 → AS3356 → AS203
AS7594 → AS174 → AS3356 → AS203
AS150000 → AS18187 → AS174 → AS3356 → AS203
AS19151 → AS174 → AS3356 → AS203
AS38880 → AS174 → AS3356 → AS203
AS136557 → AS174 → AS3356 → AS203
AS199524 → AS174 → AS3356 → AS203
AS398465 → AS174 → AS3356 → AS203
AS209 → AS3356 → AS203
AS293 → AS3356 → AS203
AS955 → AS3356 → AS203
AS1221 → AS3356 → AS203
AS1299 → AS3356 → AS203
AS2152 → AS3356 → AS203
AS2497 → AS3356 → AS203
AS2914 → AS3356 → AS203
AS3257 → AS3356 → AS203
AS2734 → AS3257 → AS3356 → AS203
AS3491 → AS3356 → AS203
AS3549 → AS3356 → AS203
AS4826 → AS3356 → AS203
AS6057 → AS3356 → AS203
AS6079 → AS3356 → AS203
AS6453 → AS3356 → AS203
AS142271 → AS9304 → AS6453 → AS3356 → AS203
AS142271 → AS9304 → AS6762 → AS3356 → AS203
AS25091 → AS6762 → AS3356 → AS203
AS61568 → AS6762 → AS3356 → AS203
AS199524 → AS6762 → AS3356 → AS203
AS6830 → AS3356 → AS203
AS6939 → AS3356 → AS203
AS142271 → AS9304 → AS7473 → AS3356 → AS203
AS7594 → AS3356 → AS203
AS9002 → AS3356 → AS203
AS57152 → AS9121 → AS3356 → AS203
AS32590 → AS12956 → AS3356 → AS203
AS14537 → AS3356 → AS203
AS17350 → AS3356 → AS203
AS19653 → AS3356 → AS203
AS25091 → AS3356 → AS203
AS32590 → AS3356 → AS203
AS36236 → AS3356 → AS203
AS37271 → AS3356 → AS203
AS49544 → AS3356 → AS203
AS63927 → AS3356 → AS203
AS199524 → AS3356 → AS203
AS209823 → AS3356 → AS203

AS203 IPv4 Address Subnets (167)

129.220.64.0/19	🇺🇸 US	Unisys - North America	Unisys-6071
156.42.0.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.128.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.160.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.192.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.224.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.32.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.64.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
156.42.96.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203
161.209.192.0/19	🇺🇸 US		CENTURYLINK-LEGACY-LVLT-203