AS131077 Deloitte Tohmatsu Group LLC

TOHMATSU-NET - Deloitte Tohmatsu Group LLC · registered in Japan

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Japan#574largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#44,935of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS131077 in ASN lookup Look up an IP in this network (160.185.2.1) All networks in Japan

IPv4 prefixes

All 2 prefixes, in address order.

160.185.2.0/23
160.185.4.0/24

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS24283#571 MIEDEN-NET - Mieden Co.,Ltd.768

AS24291#572 MITSUI-NW - MITSUI & CO., LTD.768

AS37888#573 HORIBA-NET - HORIBA, Ltd.768

AS137819#575 BEEKS-AS-AP - Beeks Financial Cloud (Japan)768

AS146987#576 GMOCL-NET - GMO GlobalSign Holdings K.K.768

AS148985#577 ANSYSJAPANKK-AS-AP - ANSYS Japan K.K.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