Organization

JCOM Co., Ltd.

Enterprise Japan

IPv4 addresses

6,733,822

CIDR ranges

171

Countries served by JCOM Co., Ltd.

Every country where this organization has IPv4 allocations, ranked by IPs held.

Japan 6.73M

ASNs owned by JCOM Co., Ltd.

ASN	Name	IPs	Prefixes	Country
AS9824	JCOM Co., Ltd.	4.75M	58	JP
AS9617	JCOM Co., Ltd.	1.16M	19	JP
AS4721	JCOM Co., Ltd.	631.8K	54	JP
AS9378	JCOM Co., Ltd.	45.1K	12	JP
AS18136	JCOM Co., Ltd.	43.0K	6	JP
AS18134	JCOM Co., Ltd.	29.7K	8	JP
AS23788	JCOM Co., Ltd.	24.6K	7	JP
AS24276	JCOM Co., Ltd.	20.5K	2	JP
AS23790	JCOM Co., Ltd.	18.4K	2	JP
AS7686	JCOM Co., Ltd.	8.2K	2	JP
AS45675	JCOM Co., Ltd.	4.1K	1	JP

Largest CIDR ranges

CIDR	IPs	ASN
42.144.0.0/13	524.3K	AS9824
110.128.0.0/13	524.3K	AS9824
125.8.0.0/13	524.3K	AS9824
119.168.0.0/13	524.3K	AS9824
116.220.0.0/14	262.1K	AS9824
59.168.0.0/14	262.1K	AS9824
124.140.0.0/14	262.1K	AS9824
27.140.0.0/14	262.1K	AS9824
180.220.0.0/15	131.1K	AS9617
61.22.0.0/15	131.1K	AS9824
116.64.0.0/15	131.1K	AS9824
49.250.0.0/15	131.1K	AS9617
61.26.0.0/15	131.1K	AS9824
60.58.0.0/15	131.1K	AS9824
118.86.0.0/15	131.1K	AS4721
119.24.0.0/15	131.1K	AS9617
27.136.0.0/15	131.1K	AS9824
124.144.0.0/15	131.1K	AS9824
60.60.0.0/15	131.1K	AS9824
122.196.0.0/15	131.1K	AS9617
210.20.0.0/16	65.5K	AS9824
125.4.0.0/16	65.5K	AS9617
60.62.0.0/16	65.5K	AS9824
218.220.0.0/16	65.5K	AS9617
119.26.0.0/16	65.5K	AS9617
118.83.0.0/16	65.5K	AS4721
61.21.0.0/16	65.5K	AS9824
203.165.0.0/16	65.5K	AS9824
61.24.0.0/16	65.5K	AS9824
61.46.0.0/16	65.5K	AS9617
59.166.0.0/16	65.5K	AS9824
58.85.0.0/16	65.5K	AS9617
211.124.0.0/16	65.5K	AS9617
219.115.0.0/16	65.5K	AS9617
27.138.0.0/16	65.5K	AS9824
14.193.0.0/16	65.5K	AS4721
210.194.0.0/16	65.5K	AS9824
122.102.128.0/17	32.8K	AS9617
122.255.128.0/17	32.8K	AS4721
61.192.0.0/17	32.8K	AS9617
211.135.0.0/17	32.8K	AS9617
61.25.0.0/17	32.8K	AS9824
27.139.128.0/17	32.8K	AS9824
111.90.0.0/17	32.8K	AS4721
114.134.192.0/18	16.4K	AS4721
61.205.128.0/18	16.4K	AS9617
112.137.64.0/18	16.4K	AS4721
211.120.128.0/18	16.4K	AS9617
220.152.0.0/18	16.4K	AS9824
220.208.64.0/18	16.4K	AS4721
27.126.64.0/18	16.4K	AS18136
221.132.128.0/18	16.4K	AS4721
116.70.128.0/18	16.4K	AS4721
61.115.128.0/18	16.4K	AS9617
219.114.192.0/18	16.4K	AS9617
210.2.192.0/18	16.4K	AS24276
202.157.0.0/18	16.4K	AS23790
27.139.64.0/18	16.4K	AS9824
175.41.64.0/18	16.4K	AS4721
61.125.64.0/18	16.4K	AS9617
61.25.192.0/18	16.4K	AS9824
219.117.160.0/19	8.2K	AS4721
223.165.32.0/19	8.2K	AS4721
203.124.64.0/19	8.2K	AS4721
219.124.224.0/19	8.2K	AS4721
219.112.192.0/19	8.2K	AS4721
202.162.128.0/19	8.2K	AS23788
210.135.192.0/19	8.2K	AS4721
114.198.192.0/19	8.2K	AS4721
117.53.0.0/19	8.2K	AS18136
203.89.32.0/19	8.2K	AS4721
182.50.192.0/19	8.2K	AS4721
219.112.128.0/19	8.2K	AS18134
180.149.160.0/19	8.2K	AS4721
220.152.64.0/19	8.2K	AS9824
180.92.32.0/19	8.2K	AS4721
122.50.32.0/19	8.2K	AS18134
123.98.224.0/19	8.2K	AS4721
219.105.96.0/19	8.2K	AS18136
110.232.0.0/19	8.2K	AS4721
61.203.224.0/19	8.2K	AS4721
61.25.128.0/19	8.2K	AS9824
27.139.0.0/19	8.2K	AS9824
61.215.128.0/19	8.2K	AS9378
211.19.208.0/20	4.1K	AS4721
218.45.112.0/20	4.1K	AS9378
218.219.80.0/20	4.1K	AS4721
110.4.48.0/20	4.1K	AS4721
124.195.144.0/20	4.1K	AS9378
219.105.80.0/20	4.1K	AS18136
202.78.176.0/20	4.1K	AS4721
61.211.144.0/20	4.1K	AS7686
210.228.0.0/20	4.1K	AS7686
210.172.240.0/20	4.1K	AS4721
202.43.16.0/20	4.1K	AS4721
182.50.224.0/20	4.1K	AS4721
202.178.80.0/20	4.1K	AS4721
202.179.224.0/20	4.1K	AS9378
202.57.224.0/20	4.1K	AS18134
61.25.160.0/20	4.1K	AS9824