AS53557


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% No entries found for the selected source(s).

Upstream AS Paths

18 unique paths, avg length 2.6

AS53557AS701AS1299AS6762AS174AS3356AS12956AS6453AS6939AS6830AS2914AS3491AS7018AS2497AS33185AS140627AS35008AS199524AS32590AS25091AS9304AS11399AS142271AS53557 Upstream Paths16 paths shown

AS Looking Glass

Upstream paths (matching graph above)

AS199524 → AS174 → AS701 → AS53557
AS33185 → AS1299 → AS701 → AS53557
AS35008 → AS1299 → AS701 → AS53557
AS140627 → AS1299 → AS701 → AS53557
AS2497 → AS701 → AS53557
AS2914 → AS701 → AS53557
AS199524 → AS3356 → AS701 → AS53557
AS3491 → AS701 → AS53557
AS142271 → AS9304 → AS6453 → AS701 → AS53557
AS25091 → AS6762 → AS701 → AS53557
AS199524 → AS6762 → AS701 → AS53557
AS6830 → AS701 → AS53557
AS11399 → AS6939 → AS701 → AS53557
AS7018 → AS701 → AS53557
AS32590 → AS12956 → AS701 → AS53557
AS32590 → AS701 → AS53557

Prefixes (1) →

View all IPv4 and IPv6 prefixes originated by AS53557

Hostnames in AS53557

mail.pittsburghpenguins.com
ironport.pittsburghpenguins.com
autodiscover.pittsburghpenguins.com

Direct Membership

Macros that directly list AS53557 as a member:


AS-NTELOS(137 members)
AS-LUMOS(143 members)

Expanded Membership

All macros containing AS53557 (directly or via nested macros): 15

Show 15 macros
AS-NTELOS(137 ASNs)
AS-LUMOS(143 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 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)