AS133900 Gilead Sciences, Inc.

GSI-AP - Gilead Sciences, Inc. · registered in Japan

IPv4 addresses8963 prefixes · <0.001% of announced IPv4

Rank in Japan#562largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#42,451of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS133900 in ASN lookup Look up an IP in this network (103.44.102.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

103.44.102.0/23
124.40.50.0/25
171.22.100.0/24

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS152871#559 SANSO-NET - TAIYO NIPPON SANSO CORPORATION1,024

AS211252#560 AKARI-AS-JP Marushin K.K.1,024

AS401474#561 ENXO-NET-AS - ENXO LLC1,024

AS150369#563 Infal - TelHi Corporation768

AS142165#564 BOSCHCORPORATION-AS-AP - Bosch Corporation768

AS152645#565 FLEXTECHINC-AS-AP - Flextech Inc.768

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