210.138.0.0/16

AS2497 · Internet Initiative Japan Inc.

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Summary

Country	Japan
Domain	iij.ad.jp
ASN	AS2497
Registry	JPNIC
ID	IIJ-CIDR-BLK-JP

WHOIS Details

inetnum:        210.138.0.0 - 210.138.255.255
netname:        IIJ-CIDR-BLK-JP
descr:          Internet Initiative Japan Inc.
remarks:        Email address for spam or abuse complaints : abuse-contact@iij.ad.jp
country:        JP
admin-c:        JP00010080
tech-c:         JP00010080
last-modified:  2014-08-01T02:16:44Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 210.0.0.0/8

Range	ASN	Company	Num of IPs
210.8.0.0/15	AS17535	AAPT Limited	131,072
210.8.0.0/15	AS4739	AAPT Limited	131,072
210.8.0.0/15	AS2764	AAPT Limited	131,072
210.50.0.0/16	AS9443	VOCUS PTY LTD	65,536
210.49.0.0/16	AS4804	OPTUS INTERNET - RETAIL	65,536
210.58.0.0/16	AS9311	ETWebs Taiwan Co. Ltd.	65,536
210.124.0.0/16	AS4202	LG DACOM Corporation	65,536
210.215.0.0/16	AS38465	Nexon Asia Pacific Pty Ltd	65,536
210.165.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.197.0.0/16	AS4725	SoftBank Corp.	65,536
210.68.0.0/16	AS4780	Digital United Inc.	65,536
210.69.0.0/16	AS4782	Government Service Network (GSN)	65,536
210.122.0.0/16	AS4961	SEJONG NETWORKS	65,536
210.202.0.0/16	AS9311	Asia Pacific Telecom Co., Ltd	65,536
210.137.0.0/16	AS2907	Research Organization of Information and Systems, National Institute of Informatics	65,536
210.109.0.0/16	AS23588	SEJONG NETWORKS	65,536
210.182.0.0/16	AS38431	LG DACOM Corporation	65,536
210.202.0.0/16	AS17709	Asia Pacific Telecom Co., Ltd	65,536
210.216.0.0/16	AS38686	LG DACOM Corporation	65,536
210.177.0.0/16	AS4515	PCCW Business Internet Access	65,536
210.124.0.0/16	AS45974	LG DACOM Corporation	65,536
210.66.0.0/16	AS4780	New Century InfoComm Tech. Co., Ltd.	65,536
210.148.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.85.0.0/16	AS4780	ETWebs Taiwan Co. Ltd.	65,536
210.136.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.58.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
210.85.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
210.91.0.0/16	AS23580	Korea Telecom	65,536
210.216.0.0/16	AS7562	LG DACOM Corporation	65,536
210.11.0.0/16	AS2764	AAPT Limited	65,536
210.215.0.0/16	AS38055	Nexon Asia Pacific Pty Ltd	65,536
210.109.0.0/16	AS38676	SEJONG NETWORKS	65,536
210.216.0.0/16	AS138195	LG DACOM Corporation	65,536
210.58.0.0/16	AS131601	ETWebs Taiwan Co. Ltd.	65,536
210.58.0.0/16	AS131627	ETWebs Taiwan Co. Ltd.	65,536
210.122.0.0/16	AS38123	SEJONG NETWORKS	65,536
210.215.0.0/16	AS17766	Nexon Asia Pacific Pty Ltd	65,536
210.64.0.0/16	AS4780	Digital United Inc.	65,536
210.182.0.0/16	AS17598	LG DACOM Corporation	65,536
210.182.0.0/16	AS17862	LG DACOM Corporation	65,536
210.120.0.0/16	AS17862	LG DACOM Corporation	65,536
210.128.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.130.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.240.0.0/16	AS1659	Taiwan Academic Network	65,536
210.60.0.0/16	AS1659	Taiwan Academic Network	65,536
210.149.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.150.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.216.0.0/16	AS18164	LG DACOM Corporation	65,536
210.108.0.0/16	AS9526	LG DACOM Corporation	65,536

Hosted domains

There are 84 domain names hosted across 54 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.138.252.35	from-ni.org	9
210.138.145.68	xn--eox743ap5ar63c.jp	5
210.138.145.100	nenkin-kikin.jp	5
210.138.113.179	families.jp	4
210.138.252.173	9801.jp	3
210.138.157.116	japan-relief.net	3
210.138.109.10	forexjapan.co.jp	3
210.138.145.10	teamm.jp	3
210.138.109.139	airemix.net	2
210.138.90.101	nakabayasi.jp	2
210.138.60.99	dumdee.com	2
210.138.152.229	dabesa.org	2
210.138.216.178	asmit.jp	1
210.138.159.35	nanodesu.jp	1
210.138.221.110	ky-amaze-magics.co.jp	1
210.138.60.37	surfinhamster.jp	1
210.138.137.188	yoyado.com	1
210.138.60.132	cochel.com	1
210.138.145.62	clubgets.com	1
210.138.39.36	kyoritsu-seiki.co.jp	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

7,006 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.138.44.95	AS2497 Internet Initiative Japan Inc.	`3.12ms` from Tokyo, JP
210.138.28.21	AS2497 Internet Initiative Japan Inc.	`2.76ms` from Tokyo, JP
210.138.58.10	AS2497 Internet Initiative Japan Inc.	`1.21ms` from Tokyo, JP
210.138.59.129	AS2497 Internet Initiative Japan Inc.	`11.60ms` from Osaka, JP
210.138.20.101	AS2497 Internet Initiative Japan Inc.	`0.14ms` from San Jose, US
210.138.50.26	AS2497 Internet Initiative Japan Inc.	`2.32ms` from Tokyo, JP
210.138.32.11	AS2497 Internet Initiative Japan Inc.	`0.38ms` from Osaka, JP
210.138.31.170	AS2497 Internet Initiative Japan Inc.	`1.39ms` from Tokyo, JP
210.138.52.141	AS2497 Internet Initiative Japan Inc.	`1.86ms` from Tokyo, JP
210.138.34.129	AS2497 Internet Initiative Japan Inc.	`2.71ms` from Tokyo, JP
210.138.23.157	AS2497 Internet Initiative Japan Inc.	`1.79ms` from Osaka, JP
210.138.12.178	AS2497 Internet Initiative Japan Inc.	`0.91ms` from Tokyo, JP
210.138.45.50	AS2497 Internet Initiative Japan Inc.	`1.82ms` from Tokyo, JP
210.138.38.2	AS2497 Internet Initiative Japan Inc.	`1.36ms` from Tokyo, JP
210.138.8.44	AS2497 Internet Initiative Japan Inc.	`2.21ms` from Tokyo, JP
210.138.9.117	AS2497 Internet Initiative Japan Inc.	`0.66ms` from Tokyo, JP
210.138.29.81	AS2497 Internet Initiative Japan Inc.	`0.96ms` from Osaka, JP
210.138.56.203	AS2497 Internet Initiative Japan Inc.	`3.18ms` from Tokyo, JP
210.138.46.201	AS2497 Internet Initiative Japan Inc.	`0.48ms` from Osaka, JP
210.138.15.181	AS2497 Internet Initiative Japan Inc.	`0.70ms` from Tokyo, JP
210.138.27.38	AS2497 Internet Initiative Japan Inc.	`1.87ms` from Osaka, JP
210.138.51.254	AS2497 Internet Initiative Japan Inc.	`3.81ms` from Osaka, JP
210.138.0.1	AS2497 Internet Initiative Japan Inc.	`14.29ms` from Tokyo, JP
210.138.14.9	AS2497 Internet Initiative Japan Inc.	`1.16ms` from Tokyo, JP
210.138.60.59	AS2497 Internet Initiative Japan Inc.	`1.76ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
52.174.3.80	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
164.82.85.208	AS14072 Government of the District of Columbia	`2.44ms` from Ashburn, US
72.218.11.128	AS22773 Cox Communications Inc.	`9.59ms` from Ashburn, US
66.168.207.48	AS20115 Charter Communications LLC	`6.07ms` from Atlanta, US
118.172.217.112	AS23969 TOT Public Company Limited	`10.61ms` from Bangkok, TH
73.38.8.160	AS7922 Comcast Cable Communications, LLC	`6.90ms` from Boston, US
197.52.116.224	AS8452 TE-AS	`6.05ms` from Cairo, EG
150.242.106.96	AS45245 Banglalink Digital Communications Ltd	`1.07ms` from Dhaka, BD
68.48.167.176	AS7922 Comcast Cable Communications, LLC	`7.07ms` from Flint, US
91.50.62.16	AS3320 Deutsche Telekom AG	`7.47ms` from Frankfurt am Main, DE
186.70.76.192	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`1.49ms` from Guayaquil, EC
131.196.113.64	AS52468 UFINET PANAMA S.A.	`3.28ms` from Guayaquil, EC
103.137.69.0	AS137561 WAYLINK	`11.27ms` from Islamabad, PK
86.175.234.64	AS2856 British Telecommunications PLC	`4.34ms` from London, GB
24.220.71.64	AS11232 Midcontinent Communications	`4.97ms` from Minneapolis, US
84.145.236.64	AS3320 Deutsche Telekom AG	`11.13ms` from Nuernberg, DE
160.153.108.128	AS26496 GoDaddy.com, LLC	`0.97ms` from Phoenix, US
189.146.67.112	AS8151 UNINET	`3.96ms` from Santiago de Queretaro, MX
118.55.169.112	AS4766 Korea Telecom	`7.05ms` from Seoul, KR
77.173.62.112	AS1136 KPN B.V.	`2.80ms` from Amsterdam, NL
75.191.237.96	AS11426 Charter Communications Inc	`12.46ms` from Charlotte, US
84.203.36.176	AS31122 Digiweb ltd	`0.95ms` from Dublin, IE
77.0.131.176	AS6805 Telefonica Germany GmbH & Co.OHG	`2.15ms` from Hamburg, DE
84.77.105.48	AS12479 Orange Espagne SA	`2.58ms` from Madrid, ES
38.153.109.224	AS55286 B2 Net Solutions Inc.	`0.16ms` from Montreal, CA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 210.138.27.246

traceroute to 210.138.27.246 (210.138.27.246): 64 hops max, 52 byte packets

5 [AS2497] 210.130.146.181 0.284 ms

6 [AS2497] 58.138.107.1 0.709 ms

7 [AS2497] 210.130.142.238 2.904 ms

8 [AS2497] 210.130.142.230 0.386 ms

9 [AS2497] 202.214.41.174 4.511 ms

10 [AS2497] 210.138.27.246 5.161 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 15th 2025

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