AS18723 Seagate Technology LLC

SEAGATE-USA-CA-1 - Seagate Technology LLC · registered in the United States

IPv4 addresses8,19213 prefixes · <0.001% of announced IPv4

Rank in United States#3,358largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#10,624of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS18723 in ASN lookup Look up an IP in this network (134.204.153.1) All networks in United States

IPv4 prefixes

All 13 prefixes, in address order.

134.204.153.0/24
134.204.176.0/21
134.204.191.0/24
134.204.192.0/22
134.204.208.0/24
134.204.218.0/24
134.204.220.0/23
134.204.222.0/24
134.204.224.0/23
134.204.236.0/22
192.55.2.0/23
192.55.14.0/24
192.55.16.0/22

Other ASNs named Seagate Technology LLC

1 other network uses the same organisation name; together with AS18723 they announce 11,264 IPv4 addresses.

ASNNameIPv4 addresses

AS398173SEAGATE-USA-CA-2 - Seagate Technology LLC US3,072

Similar-sized networks in United States

ASNNameIPv4 addresses

AS17202#3355 FGCU-FTM1 - Florida Gulf Coast University8,192

AS18522#3356 YUMBRANDS - Yum! Brands, Inc.8,192

AS18552#3357 SPI-BGP-BDR - Sony Pictures Imageworks, Inc.8,192

AS18818#3359 LSUHSCS-NET2 - LSU Health Sciences Center - Shreveport8,192

AS18838#3360 DCSSGA - DeKalb County School District8,192

AS18858#3361 ISVS-216169032000-19 - Interconnect Services, Inc.8,192

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