AS17682 296 BROAD NET Com Inc

CABLENET296 - 296 BROAD NET Com Inc · registered in Japan

IPv4 addresses23,5528 prefixes · <0.001% of announced IPv4

Rank in Japan#229largest network in JP by IPv4 space, of 724 · 0.01% of JP

Rank worldwide#5,628of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)29 prefixes

CountryJapan745 ASNs registered there

Open AS17682 in ASN lookup Look up an IP in this network (42.187.124.1) All networks in Japan

IPv4 prefixes

All 8 prefixes, in address order.

42.187.124.0/22
61.213.16.0/20
61.213.32.0/20
103.198.12.0/22
119.47.16.0/20
218.40.80.0/20
219.100.56.0/22
223.29.176.0/20

IPv6 prefixes

All 29 prefixes.

2402:1580::/39
2402:1580:200::/41
2402:1580:280::/44
2402:1580:290::/46
2402:1580:294::/47
2402:1580:296::/48
2402:1580:297::/48
2402:1580:298::/45
2402:1580:2a0::/43
2402:1580:2c0::/42
2402:1580:300::/40
2402:1580:400::/38
2402:1580:800::/37
2402:1580:1000::/36
2402:1580:2000::/40
2402:1580:2100::/40
2402:1580:2200::/39
2402:1580:2400::/38
2402:1580:2800::/40
2402:1580:2900::/42
2402:1580:2940::/43
2402:1580:2960::/44
2402:1580:2970::/44
2402:1580:2980::/41
2402:1580:2a00::/39
2402:1580:2c00::/38
2402:1580:3000::/36
2402:1580:4000::/34
2402:1580:8000::/33

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS17950#226 SaiNet-AS - SaiNet24,576

AS23788#227 HICT - JCOM Co., Ltd.24,576

AS4723#228 DOLPHIN - Dolphin23,808

AS135161#230 GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd.23,040

AS18121#231 INCL - Ishikawa Computer Center Co.,LTD.22,528

AS23778#232 CANET - IMIZU CABLE NETWORK CO.,LTD.22,528

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