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 : abuse-contact@iij.ad.jp
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	AS4739	AAPT Limited	131,072
210.8.0.0/15	AS17535	AAPT Limited	131,072
210.8.0.0/15	AS2764	AAPT Limited	131,072
210.216.0.0/16	AS9319	LG DACOM Corporation	65,536
210.25.0.0/16	AS4538	China Education and Research Network	65,536
210.85.0.0/16	AS4780	ETWebs Taiwan Co. Ltd.	65,536
210.182.0.0/16	AS9319	LG DACOM Corporation	65,536
210.120.0.0/16	AS3786	LG DACOM Corporation	65,536
210.182.0.0/16	AS18317	LG DACOM Corporation	65,536
210.216.0.0/16	AS3786	LG DACOM Corporation	65,536
210.124.0.0/16	AS45374	LG DACOM Corporation	65,536
210.64.0.0/16	AS4780	Digital United Inc.	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
210.124.0.0/16	AS9319	LG DACOM Corporation	65,536
210.147.0.0/16	AS2518	BIGLOBE Inc.	65,536
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.108.0.0/16	AS3786	LG DACOM Corporation	65,536
210.85.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
210.216.0.0/16	AS18164	LG DACOM Corporation	65,536
210.182.0.0/16	AS3786	LG DACOM Corporation	65,536
210.124.0.0/16	AS45368	LG DACOM Corporation	65,536
210.120.0.0/16	AS45374	LG DACOM Corporation	65,536
210.136.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.144.0.0/16	AS4673	NTT DATA CORPORATION	65,536
210.66.0.0/16	AS4780	New Century InfoComm Tech. Co., Ltd.	65,536
210.182.0.0/16	AS131878	LG DACOM Corporation	65,536
210.182.0.0/16	AS10167	LG DACOM Corporation	65,536
210.150.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.49.0.0/16	AS4804	OPTUS INTERNET - RETAIL	65,536
210.216.0.0/16	AS7562	LG DACOM Corporation	65,536
210.11.0.0/16	AS2764	AAPT Limited	65,536
210.137.0.0/16	AS2907	Research Organization of Information and Systems, National Institute of Informatics	65,536
210.124.0.0/16	AS3786	LG DACOM Corporation	65,536
210.120.0.0/16	AS45404	LG DACOM Corporation	65,536
210.165.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.202.0.0/16	AS17709	Asia Pacific Telecom Co., Ltd	65,536
210.108.0.0/16	AS10183	LG DACOM Corporation	65,536
210.58.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
210.216.0.0/16	AS17852	LG DACOM Corporation	65,536
210.182.0.0/16	AS17598	LG DACOM Corporation	65,536
210.124.0.0/16	AS10185	LG DACOM Corporation	65,536
210.216.0.0/16	AS138195	LG DACOM Corporation	65,536
210.109.0.0/16	AS18305	SEJONG NETWORKS	65,536
210.122.0.0/16	AS18317	SEJONG NETWORKS	65,536
210.108.0.0/16	AS18305	LG DACOM Corporation	65,536
210.60.0.0/16	AS1659	Taiwan Academic Network	65,536
210.122.0.0/16	AS131826	SEJONG NETWORKS	65,536
210.240.0.0/16	AS1659	Taiwan Academic Network	65,536
210.124.0.0/16	AS45404	LG DACOM Corporation	65,536

Hosted domains

There are 474 domain names hosted across 207 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	shinnyo.be	63
210.128.206.12	dobuworks.com	47
210.128.206.22	casinosloteu.com	35
210.128.186.62	miyato-techno.co.jp	23
210.128.186.73	uuktdh5g5d.com	21
210.128.73.113	lepsim-ec.jp	10
210.128.186.41	site9.co.jp	9
210.128.186.141	hotel-alza.jp	9
210.128.205.150	sleepdoc.or.jp	9
210.128.29.60	chiffon-friends.com	7
210.128.123.179	nishitetsu-recruit.jp	7
210.128.211.135	noisilylenient.com	5
210.128.211.136	limitationinscribe.com	5
210.128.211.133	practicallyloiter.com	5
210.128.211.131	noisilylenient.com	4
210.128.243.210	ush-tk.com	4
210.128.29.103	surge-concerto.jp	4
210.128.211.134	oralindolent.com	4
210.128.103.57	wa-sa.bi	3
210.128.206.106	salessupport-demo.net	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

4,449 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.128.19.207	AS2497 Internet Initiative Japan Inc.	`1.99ms` from Osaka, JP
210.128.143.2	AS2497 Internet Initiative Japan Inc.	`6.70ms` from Tokyo, JP
210.128.209.249	AS2497 Internet Initiative Japan Inc.	`1.92ms` from Tokyo, JP
210.128.225.253	AS2497 Internet Initiative Japan Inc.	`1.26ms` from Tokyo, JP
210.128.141.179	AS2497 Internet Initiative Japan Inc.	`21.84ms` from Osaka, JP
210.128.96.150	AS2497 Internet Initiative Japan Inc.	`1.70ms` from Osaka, JP
210.128.35.222	AS2497 Internet Initiative Japan Inc.	`22.34ms` from Osaka, JP
210.128.18.24	AS2497 Internet Initiative Japan Inc.	`4.49ms` from Osaka, JP
210.128.227.196	AS2497 Internet Initiative Japan Inc.	`1.57ms` from Tokyo, JP
210.128.74.225	AS2497 Internet Initiative Japan Inc.	`1.20ms` from Tokyo, JP
210.128.205.65	AS2497 Internet Initiative Japan Inc.	`2.07ms` from Tokyo, JP
210.128.75.219	AS2497 Internet Initiative Japan Inc.	`1.00ms` from Tokyo, JP
210.128.157.3	AS2497 Internet Initiative Japan Inc.	`7.46ms` from Osaka, JP
210.128.181.22	AS2497 Internet Initiative Japan Inc.	`2.40ms` from Osaka, JP
210.128.13.135	AS2497 Internet Initiative Japan Inc.	`0.77ms` from Osaka, JP
210.128.57.254	AS2497 Internet Initiative Japan Inc.	`1.42ms` from Tokyo, JP
210.128.192.2	AS2497 Internet Initiative Japan Inc.	`2.31ms` from Tokyo, JP
210.128.9.34	AS2497 Internet Initiative Japan Inc.	`13.60ms` from Tokyo, JP
210.128.182.158	AS2497 Internet Initiative Japan Inc.	`6.58ms` from Tokyo, JP
210.128.95.135	AS2497 Internet Initiative Japan Inc.	`2.40ms` from Tokyo, JP
210.128.100.111	AS2497 Internet Initiative Japan Inc.	`0.65ms` from Tokyo, JP
210.128.6.130	AS2497 Internet Initiative Japan Inc.	`2.03ms` from Tokyo, JP
210.128.106.34	AS2497 Internet Initiative Japan Inc.	`0.72ms` from Osaka, JP
210.128.198.2	AS2497 Internet Initiative Japan Inc.	`13.22ms` from Tokyo, JP
210.128.66.116	AS2497 Internet Initiative Japan Inc.	`15.03ms` 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
44.234.160.96	AS16509 Amazon.com, Inc.	`0.35ms` from Boardman, US
20.57.16.16	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
104.205.150.240	AS852 TELUS Communications Inc.	`1.61ms` from Calgary, CA
183.223.113.0	AS9808 China Mobile Communications Group Co., Ltd.	`2.12ms` from Chengdu, CN
97.156.157.224	AS6167 Verizon Business	`13.34ms` from Chicago, US
74.139.1.240	AS10796 Charter Communications Inc	`6.48ms` from Columbus, US
54.75.74.176	AS16509 Amazon.com, Inc.	`0.31ms` from Dublin, IE
150.255.234.0	AS4837 CHINA UNICOM China169 Backbone	`13.54ms` from Guangzhou, CN
119.1.233.96	AS4134 CHINANET-BACKBONE	`4.89ms` from Guiyang, CN
70.143.106.80	AS7018 AT&T Enterprises, LLC	`4.35ms` from Houston, US
182.185.64.128	AS17557 Pakistan Telecommunication Company Limited	`3.13ms` from Islamabad, PK
113.203.135.208	AS12479 Orange Espagne SA	`11.07ms` from Madrid, ES
34.238.4.48	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
207.6.183.208	AS852 TELUS Communications Inc.	`7.35ms` from Seattle, US
3.39.103.64	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
121.179.116.208	AS4766 Korea Telecom	`5.54ms` from Seoul, KR
79.178.33.64	AS8551 Bezeq International Ltd.	`2.32ms` from Tel Aviv, IL
18.183.199.64	AS16509 Amazon.com, Inc.	`1.23ms` from Tokyo, JP
223.76.250.80	AS9808 China Mobile Communications Group Co., Ltd.	`4.18ms` from Wuhan, CN
69.218.231.96	AS7018 AT&T Enterprises, LLC	`1.87ms` from Atlanta, US
172.204.248.0	AS8075 Microsoft Corporation	`0.19ms` from Auckland, NZ
44.233.142.240	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
134.213.30.192	AS15395 Rackspace Ltd.	`1.31ms` from London, GB
90.206.55.48	AS5607 Sky UK Limited	`6.43ms` from London, GB
86.193.175.160	AS3215 Orange S.A.	`9.05ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 210.128.66.131

traceroute to 210.128.66.131 (210.128.66.131): 64 hops max, 52 byte packets

1 [AS10843] 216.117.191.253 0.632 ms

2 *

3 *

4 *

5 *

6 [AS2497] 216.98.100.233 27.111 ms

7 [AS2497] 58.138.81.237 87.278 ms

8 *

9 [AS2497] 58.138.80.82 197.793 ms

10 [AS2497] 58.138.116.242 197.967 ms

11 [AS2497] 210.138.133.54 200.044 ms

12 *

13 *

14 [AS2497] 210.128.66.131 278.511 ms

Measurement taken from

IPinfo ProbeNet in Fayetteville, US

On November 14th 2025

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