210.128.0.0/16

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:        210.128.0.0 - 210.128.255.255
netname:        IIJ-CIDR-BLK-JP
descr:          Internet Initiative Japan Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00010080
tech-c:         JP00010080
last-modified:  2014-08-01T02:15:50Z
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
210.65.0.0/16	AS3462	Data Communication Business Group,	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.147.0.0/16	AS2518	BIGLOBE Inc.	65,536
210.61.0.0/16	AS3462	Data Communication Business Group,	65,536
210.216.0.0/16	AS7562	LG DACOM Corporation	65,536
210.91.0.0/16	AS4766	Korea Telecom	65,536
210.50.0.0/16	AS9443	VOCUS PTY LTD	65,536
210.109.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.124.0.0/16	AS9856	LG DACOM Corporation	65,536
210.215.0.0/16	AS17766	Nexon Asia Pacific Pty Ltd	65,536
210.124.0.0/16	AS3786	LG DACOM Corporation	65,536
210.108.0.0/16	AS9767	LG DACOM Corporation	65,536
210.109.0.0/16	AS23588	SEJONG NETWORKS	65,536
210.120.0.0/16	AS45404	LG DACOM Corporation	65,536
210.195.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
210.11.0.0/16	AS2764	AAPT Limited	65,536
210.182.0.0/16	AS9319	LG DACOM Corporation	65,536
210.216.0.0/16	AS9319	LG DACOM Corporation	65,536
210.144.0.0/16	AS4673	NTT DATA CORPORATION	65,536
210.194.0.0/16	AS9824	JCOM Co., Ltd.	65,536
210.85.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.69.0.0/16	AS4782	Government Service Network (GSN)	65,536
210.58.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
210.108.0.0/16	AS3786	LG DACOM Corporation	65,536
210.120.0.0/16	AS3786	LG DACOM Corporation	65,536
210.216.0.0/16	AS3786	LG DACOM Corporation	65,536
210.182.0.0/16	AS3786	LG DACOM Corporation	65,536
210.124.0.0/16	AS9319	LG DACOM Corporation	65,536
210.60.0.0/16	AS1659	Taiwan Academic Network	65,536
210.137.0.0/16	AS2907	Research Organization of Information and Systems, National Institute of Informatics	65,536
210.197.0.0/16	AS4725	SoftBank Corp.	65,536
210.130.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.108.0.0/16	AS9852	LG DACOM Corporation	65,536
210.240.0.0/16	AS1659	Taiwan Academic Network	65,536
210.202.0.0/16	AS17709	Asia Pacific Telecom Co., Ltd	65,536
210.138.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.149.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.148.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.234.0.0/16	AS2516	KDDI CORPORATION	65,536
210.3.0.0/16	AS140881	HGC Global Communications Limited	65,536
210.202.0.0/16	AS9311	Asia Pacific Telecom Co., Ltd	65,536
210.58.0.0/16	AS131601	ETWebs Taiwan Co. Ltd.	65,536
210.165.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.182.0.0/16	AS18317	LG DACOM Corporation	65,536
210.225.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536

Hosted domains

There are 473 domain names hosted across 205 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.128.221.136	shinnyoen.org.uk	63
210.128.206.12	dobuworks.com	47
210.128.206.22	6484-3131.jp	34
210.128.186.62	uki2.net	23
210.128.186.73	cosmofriends.co.jp	21
210.128.73.113	rageblue-ec.jp	10
210.128.205.150	o-s-n.co.jp	9
210.128.186.141	saito-rh.jp	9
210.128.186.41	site9.co.jp	9
210.128.29.60	net-bicycle.jp	7
210.128.123.179	nishitetsubus-saiyo.jp	7
210.128.211.131	paylongitude.com	5
210.128.211.134	museuminception.com	4
210.128.211.133	practicallyloiter.com	4
210.128.243.210	meitetsu-cl.jp	4
210.128.211.132	monumentincredulous.com	4
210.128.29.103	surge-concerto.net	4
210.128.211.137	penlithe.com	4
210.128.211.141	patroljuxtaposition.com	3
210.128.123.94	onefukuoka-building.jp	3

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

4,443 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.128.138.246	AS2497 Internet Initiative Japan Inc.	`2.33ms` from Tokyo, JP
210.128.59.9	AS2497 Internet Initiative Japan Inc.	`9.43ms` from Tokyo, JP
210.128.243.146	AS2497 Internet Initiative Japan Inc.	`2.21ms` from Tokyo, JP
210.128.174.1	AS2497 Internet Initiative Japan Inc.	`14.36ms` from Tokyo, JP
210.128.67.81	AS2497 Internet Initiative Japan Inc.	`14.95ms` from Tokyo, JP
210.128.247.73	AS2497 Internet Initiative Japan Inc.	`12.46ms` from Osaka, JP
210.128.30.66	AS2497 Internet Initiative Japan Inc.	`5.50ms` from Tokyo, JP
210.128.218.217	AS2497 Internet Initiative Japan Inc.	`0.67ms` from Tokyo, JP
210.128.103.144	AS2497 Internet Initiative Japan Inc.	`1.76ms` from Tokyo, JP
210.128.184.61	AS2497 Internet Initiative Japan Inc.	`6.84ms` from Tokyo, JP
210.128.22.3	AS2497 Internet Initiative Japan Inc.	`2.85ms` from Tokyo, JP
210.128.8.103	AS2497 Internet Initiative Japan Inc.	`2.22ms` from Tokyo, JP
210.128.15.113	AS2497 Internet Initiative Japan Inc.	`3.68ms` from Osaka, JP
210.128.224.249	AS2497 Internet Initiative Japan Inc.	`6.20ms` from Osaka, JP
210.128.20.71	AS2497 Internet Initiative Japan Inc.	`32.64ms` from Osaka, JP
210.128.158.78	AS2497 Internet Initiative Japan Inc.	`6.47ms` from Osaka, JP
210.128.206.121	AS2497 Internet Initiative Japan Inc.	`9.80ms` from Osaka, JP
210.128.170.8	AS2497 Internet Initiative Japan Inc.	`6.61ms` from Tokyo, JP
210.128.156.181	AS2497 Internet Initiative Japan Inc.	`3.66ms` from Tokyo, JP
210.128.180.160	AS2497 Internet Initiative Japan Inc.	`0.16ms` from San Jose, US
210.128.101.209	AS2497 Internet Initiative Japan Inc.	`2.37ms` from Tokyo, JP
210.128.3.170	AS2497 Internet Initiative Japan Inc.	`1.53ms` from Tokyo, JP
210.128.54.67	AS2497 Internet Initiative Japan Inc.	`1.25ms` from Tokyo, JP
210.128.165.127	AS2497 Internet Initiative Japan Inc.	`1.43ms` from Osaka, JP
210.128.24.212	AS2497 Internet Initiative Japan Inc.	`7.67ms` from Osaka, 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
20.61.242.16	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
180.79.225.160	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.44ms` from Beijing, CN
87.67.20.160	AS5432 Proximus NV	`3.90ms` from Brussels, BE
3.254.219.128	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
113.14.238.144	AS4134 CHINANET-BACKBONE	`0.90ms` from Nanning, CN
155.33.11.0	AS156 Northeastern University	`8.79ms` from New York City, US
177.81.188.208	AS28573 Claro NXT Telecomunicacoes Ltda	`5.57ms` from Osasco, BR
34.201.179.80	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
84.210.59.176	AS25400 Telia Norge AS	`6.93ms` from Sandefjord, NO
116.36.68.224	AS17858 LG POWERCOMM	`1.31ms` from Seoul, KR
39.122.67.16	AS9318 SK Broadband Co Ltd	`7.26ms` from Seoul, KR
95.198.204.112	AS3301 Telia Company AB	`6.05ms` from Stockholm, SE
45.182.202.0	AS269236 CORPORATIVA CARRIER LTDA	`8.59ms` from São Paulo, BR
51.53.88.32	AS8075 Microsoft Corporation	`0.56ms` from Taipei, TW
199.230.57.128	AS16940 Aspect Software, Inc.	`0.34ms` from Ashburn, US
196.70.125.128	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.86ms` from Casablanca, MA
221.9.193.16	AS4837 CHINA UNICOM China169 Backbone	`7.67ms` from Changchun, CN
24.79.91.160	AS6327 Shaw Communications	`19.21ms` from Chicago, US
87.187.42.208	AS3320 Deutsche Telekom AG	`5.96ms` from Duesseldorf, DE
113.178.12.96	AS45899 VNPT Corp	`1.28ms` from Hanoi, VN
177.136.15.16	AS52871 TASCOM TELECOMUNICAÇÕES LTDA	`15.54ms` from Joao Pessoa, BR
178.184.237.240	AS12389 PJSC Rostelecom	`12.97ms` from Krasnoyarsk, RU
142.105.31.96	AS12271 Charter Communications Inc	`4.49ms` from New York City, US
112.244.175.208	AS4837 CHINA UNICOM China169 Backbone	`3.39ms` from Qingdao, CN
18.214.36.176	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 210.128.59.9

traceroute to 210.128.59.9 (210.128.59.9): 64 hops max, 52 byte packets

1 [AS141995] 109.123.229.12 10.975 ms

2 *

3 [] 210.173.176.219 1.378 ms

4 [AS2497] 58.138.101.89 9.627 ms

5 [AS2497] 210.130.142.222 3.152 ms

6 [AS2497] 203.180.195.138 8.868 ms

7 [AS2497] 203.180.43.174 4.996 ms

8 [AS2497] 210.128.59.9 9.887 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 28th 2025

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