AS1288 Packet Clearing House, Inc.

PCH-LOCAL-TRANSIT - Packet Clearing House, Inc. · registered in the United States

IPv4 addresses3,84013 prefixes · <0.001% of announced IPv4

Rank in United States#4,910largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#16,651of 79,396 networks with IPv4

IPv65 x /485 prefixes

CountryUnited States18,679 ASNs registered there

Open AS1288 in ASN lookup Look up an IP in this network (66.185.116.1) All networks in United States

IPv4 prefixes

All 13 prefixes, in address order.

66.185.116.0/23
66.185.119.0/24
66.185.126.0/24
74.80.71.0/24
74.80.73.0/24
74.80.77.0/24
74.80.80.0/24
74.80.91.0/24
74.80.96.0/24
74.80.105.0/24
160.0.74.0/24
160.0.98.0/23
160.0.104.0/24

IPv6 prefixes

All 5 prefixes.

2620:171:36::/48
2620:171:71::/48
2620:171:b1::/48
2620:171:e7::/48
2620:171:124::/48

Other ASNs named Packet Clearing House, Inc.

1 other network uses the same organisation name; together with AS1288 they announce 4,096 IPv4 addresses.

ASNNameIPv4 addresses

AS3856PCH-AS - Packet Clearing House, Inc. US256

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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