AS38074 SDCC Japan-West Area

SDCC-AS-AP - SDCC Japan-West Area · registered in Japan

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Japan#566largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#42,998of 79,396 networks with IPv4

IPv632,759 x /4815 prefixes

CountryJapan745 ASNs registered there

Open AS38074 in ASN lookup Look up an IP in this network (44.31.25.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

44.31.25.0/24
103.152.178.0/24
103.160.48.0/24

IPv6 prefixes

All 15 prefixes.

2001:df4:1780::/48
2406:7ec0::/36
2406:7ec0:1005::/48
2406:7ec0:1006::/48
2406:7ec0:100c::/46
2406:7ec0:1010::/44
2406:7ec0:1020::/43
2406:7ec0:1040::/42
2406:7ec0:1080::/41
2406:7ec0:1100::/40
2406:7ec0:1200::/39
2406:7ec0:1400::/38
2406:7ec0:1800::/37
2406:7ec0:2000::/35
2406:7ec0:4000::/34

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS150369#563 Infal - TelHi Corporation768

AS142165#564 BOSCHCORPORATION-AS-AP - Bosch Corporation768

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

AS63776#567 MERCARI-JP - Mercari, Inc.768

AS45679#568 TOMOCHA-NET - Tatsumi, Tomo768

AS10209#569 Synopsys-AS-JP-AP - Japan HUB and Data Center768

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