AS9617 · JCOM Co., Ltd.

85
IPv4 prefixes
2,326,528
IPv4 addresses
33
IPv6 prefixes
🇯🇵 JP
Country

Summary

AS number
AS9617
Name
JCOM Co., Ltd.
Country
🇯🇵 JP
Type
JPNIC
Category
business
Announced
118 prefixes
Updated
2026-08-26

Announced IPv4 prefixes (85)

Prefix
49.250.0.0/15
49.250.0.0/16
49.251.0.0/16
58.85.0.0/16
58.85.0.0/18
58.85.64.0/18
58.85.128.0/18
58.85.192.0/18
61.46.0.0/16
61.46.0.0/17
61.46.128.0/17
61.115.128.0/18
61.115.128.0/19
61.115.160.0/19
61.125.64.0/18
61.125.64.0/19
61.125.96.0/19
61.192.0.0/17
61.192.0.0/19
61.192.32.0/19
61.192.64.0/19
61.192.96.0/19
61.205.128.0/18
61.205.128.0/19
61.205.160.0/19
119.24.0.0/15
119.24.0.0/16
119.25.0.0/16
119.26.0.0/16
119.26.0.0/17
119.26.128.0/17
122.102.128.0/17
122.102.128.0/18
122.102.192.0/18
122.196.0.0/15
122.196.0.0/17
122.196.128.0/17
122.197.0.0/17
122.197.128.0/17
125.4.0.0/16
125.4.0.0/18
125.4.64.0/18
125.4.128.0/18
125.4.192.0/18
180.220.0.0/15
180.220.0.0/16
180.221.0.0/16
211.120.128.0/18
211.120.128.0/19
211.120.160.0/19
211.124.0.0/16
211.124.0.0/19
211.124.32.0/19
211.124.64.0/19
211.124.96.0/19
211.124.128.0/19
211.124.160.0/19
211.124.192.0/19
211.124.224.0/19
211.135.0.0/17
211.135.0.0/19
211.135.32.0/19
211.135.64.0/19
211.135.96.0/19
218.220.0.0/16
218.220.0.0/19
218.220.32.0/19
218.220.64.0/19
218.220.96.0/19
218.220.128.0/19
218.220.160.0/19
218.220.192.0/19
218.220.224.0/19
219.114.192.0/18
219.114.192.0/19
219.114.224.0/19
219.115.0.0/16
219.115.0.0/19
219.115.32.0/19
219.115.64.0/19
219.115.96.0/19
219.115.128.0/19
219.115.160.0/19
219.115.192.0/19
219.115.224.0/19

Announced IPv6 prefixes (33)

Prefix
2400:3800::/32
2400:3800::/37
2400:3800:800::/37
2400:3800:1000::/37
2400:3800:1800::/37
2400:3800:2000::/37
2400:3800:2800::/37
2400:3800:3000::/37
2400:3800:3800::/37
2400:3800:4000::/37
2400:3800:4800::/37
2400:3800:5000::/37
2400:3800:5800::/37
2400:3800:6000::/37
2400:3800:6800::/37
2400:3800:7000::/37
2400:3800:7800::/37
2400:3800:8000::/37
2400:3800:8800::/37
2400:3800:9000::/37
2400:3800:9800::/37
2400:3800:a000::/37
2400:3800:a800::/37
2400:3800:b000::/37
2400:3800:b800::/37
2400:3800:c000::/37
2400:3800:c800::/37
2400:3800:d000::/37
2400:3800:d800::/37
2400:3800:e000::/37
2400:3800:e800::/37
2400:3800:f000::/37
2400:3800:f800::/37