AS395148 PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION

PACLW - PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION · registered in the United States

IPv4 addresses5,89012 prefixes · <0.001% of announced IPv4

Rank in United States#3,853largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#12,552of 79,396 networks with IPv4

IPv632 addresses (smaller than a /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS395148 in ASN lookup Look up an IP in this network (8.3.48.1) All networks in United States

IPv4 prefixes

All 12 prefixes, in address order.

8.3.48.0/23
8.3.50.0/24
8.19.132.0/24
8.19.134.0/23
8.34.116.0/24
8.34.118.0/23
23.149.136.0/24
38.109.92.0/23
38.109.94.0/23
137.164.38.250/31
162.210.213.0/24
192.243.64.0/21

IPv6 prefixes

All 1 prefix.

2607:f380:1::118:9a42:6fa0/123

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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