AS27228 Philadelphia Internet Exchange

PHILLYIX-INFRA - Philadelphia Internet Exchange · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#12,839largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#59,952of 79,396 networks with IPv4

IPv64,096 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS27228 in ASN lookup Look up an IP in this network (66.248.254.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

66.248.254.0/24

IPv6 prefixes

All 1 prefix.

2602:fda4::/36

Other ASNs named Philadelphia Internet Exchange

1 other network uses the same organisation name; together with AS27228 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS16725PHILLYIX-CACHES - Philadelphia Internet Exchange US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS22058#12836 SUMMIT-VOICE - Summit Voice LLC256

AS26520#12837 HLITSERVICES - HLITSERVICES LLC256

AS26939#12838 NRNET - NeoRoute Networks LLC256

AS27413#12840 NTHL - NETWORK TRANSIT HOLDINGS LLC256

AS27439#12841 MULTIPLEX-NET - MultiPlex Networks LLC256

AS32494#12842 ONLINE-TECHNOLOGY - Online Technology Exchange, Inc.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources