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
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.148.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.124.0.0/16	AS9319	LG DACOM Corporation	65,536
210.182.0.0/16	AS9530	LG DACOM Corporation	65,536
210.109.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.215.0.0/16	AS38465	Nexon Asia Pacific Pty Ltd	65,536
210.195.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
210.177.0.0/16	AS4515	PCCW Business Internet Access	65,536
210.58.0.0/16	AS9311	ETWebs Taiwan Co. Ltd.	65,536
210.216.0.0/16	AS9319	LG DACOM Corporation	65,536
210.108.0.0/16	AS9526	LG DACOM Corporation	65,536
210.164.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.216.0.0/16	AS3786	LG DACOM Corporation	65,536
210.225.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.147.0.0/16	AS2518	BIGLOBE Inc.	65,536
210.197.0.0/16	AS4725	SoftBank Corp.	65,536
210.91.0.0/16	AS4766	Korea Telecom	65,536
210.109.0.0/16	AS23588	SEJONG NETWORKS	65,536
210.11.0.0/16	AS2764	AAPT Limited	65,536
210.58.0.0/16	AS7482	ETWebs Taiwan Co. Ltd.	65,536
210.202.0.0/16	AS9311	Asia Pacific Telecom Co., Ltd	65,536
210.154.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.190.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.144.0.0/16	AS4673	NTT DATA CORPORATION	65,536
210.50.0.0/16	AS9443	VOCUS PTY LTD	65,536
210.124.0.0/16	AS3786	LG DACOM Corporation	65,536
210.130.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.182.0.0/16	AS3786	LG DACOM Corporation	65,536
210.202.0.0/16	AS7482	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
210.3.0.0/16	AS140881	HGC Global Communications Limited	65,536
210.232.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.248.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.61.0.0/16	AS3462	Data Communication Business Group,	65,536
210.108.0.0/16	AS18305	LG DACOM Corporation	65,536
210.182.0.0/16	AS9319	LG DACOM Corporation	65,536
210.108.0.0/16	AS152288	LG DACOM Corporation	65,536
210.240.0.0/16	AS1659	Taiwan Academic Network	65,536
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.91.0.0/16	AS23580	Korea Telecom	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
210.58.0.0/16	AS22787	ETWebs Taiwan Co. Ltd.	65,536
210.120.0.0/16	AS3786	LG DACOM Corporation	65,536
210.65.0.0/16	AS3462	Data Communication Business Group,	65,536

Hosted domains

There are 492 domain names hosted across 223 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.org.uk	63
210.128.206.12	dobuworks.com	47
210.128.206.22	sphgames.com	30
210.128.186.62	saj.ne.jp	23
210.128.186.73	whitefudousan.com	21
210.128.73.113	hare-ec.jp	10
210.128.186.41	site9.co.jp	9
210.128.186.141	vary-pro.co.jp	9
210.128.205.150	ogb.otaru.hokkaido.jp	8
210.128.29.60	ichiyanagisaketen.com	7
210.128.123.179	nishitetsu-recruit.jp	7
210.128.211.134	listenlisp.com	6
210.128.211.132	peanutinnuendo.com	5
210.128.103.57	m4c.jp	4
210.128.211.131	parentirksome.com	4
210.128.243.210	ush-tk.com	4
210.128.211.135	practicallyloiter.com	4
210.128.211.137	penlithe.com	4
210.128.29.103	surge-concerto.net	4
210.128.243.96	800degreespizza.jp	3

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

4,390 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.128.2.131	AS2497 Internet Initiative Japan Inc.	`1.50ms` from Tokyo, JP
210.128.7.100	AS2497 Internet Initiative Japan Inc.	`1.47ms` from Tokyo, JP
210.128.3.115	AS2497 Internet Initiative Japan Inc.	`1.51ms` from Tokyo, JP
210.128.6.194	AS2497 Internet Initiative Japan Inc.	`2.01ms` from Tokyo, JP
210.128.1.7	AS2497 Internet Initiative Japan Inc.	`1.49ms` from Tokyo, JP
210.128.0.4	AS2497 Internet Initiative Japan Inc.	`1.47ms` from Tokyo, JP
210.128.4.44	AS2497 Internet Initiative Japan Inc.	`1.70ms` from Tokyo, JP
210.128.200.164	AS2497 Internet Initiative Japan Inc.	`6.84ms` from Osaka, JP
210.128.206.12	AS2497 Internet Initiative Japan Inc.	`9.80ms` from Osaka, JP
210.128.240.81	AS2497 Internet Initiative Japan Inc.	`1.50ms` from Tokyo, JP
210.128.60.97	AS2497 Internet Initiative Japan Inc.	`1.43ms` from Tokyo, JP
210.128.94.34	AS2497 Internet Initiative Japan Inc.	`0.88ms` from Osaka, JP
210.128.143.1	AS2497 Internet Initiative Japan Inc.	`6.59ms` from Tokyo, JP
210.128.142.17	AS2497 Internet Initiative Japan Inc.	`2.34ms` from Tokyo, JP
210.128.190.246	AS2497 Internet Initiative Japan Inc.	`1.23ms` from Tokyo, JP
210.128.235.131	AS2497 Internet Initiative Japan Inc.	`2.64ms` from Tokyo, JP
210.128.59.9	AS2497 Internet Initiative Japan Inc.	`9.37ms` from Tokyo, JP
210.128.138.247	AS2497 Internet Initiative Japan Inc.	`2.05ms` from Tokyo, JP
210.128.205.81	AS2497 Internet Initiative Japan Inc.	`2.05ms` from Tokyo, JP
210.128.151.112	AS2497 Internet Initiative Japan Inc.	`13.71ms` from Tokyo, JP
210.128.123.4	AS2497 Internet Initiative Japan Inc.	`10.38ms` from Osaka, JP
210.128.13.136	AS2497 Internet Initiative Japan Inc.	`0.89ms` from Osaka, JP
210.128.180.144	AS2497 Internet Initiative Japan Inc.	`0.15ms` from San Jose, US
210.128.242.155	AS2497 Internet Initiative Japan Inc.	`3.30ms` from Tokyo, JP
210.128.234.254	AS2497 Internet Initiative Japan Inc.	`1.04ms` 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
106.215.34.144	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.16ms` from Ahmedabad, IN
105.107.210.192	AS36947 Telecom Algeria	`12.65ms` from Algiers, DZ
111.61.255.32	AS24547 Hebei Mobile Communication Company Limited	`8.93ms` from Beijing, CN
14.171.24.160	AS45899 VNPT Corp	`4.84ms` from Hanoi, VN
5.81.76.32	AS2856 British Telecommunications PLC	`4.33ms` from London, GB
70.169.247.48	AS22773 Cox Communications Inc.	`1.82ms` from Los Angeles, US
37.12.236.144	AS3352 TELEFONICA DE ESPANA S.A.U.	`15.55ms` from Madrid, ES
31.37.21.80	AS5410 Bouygues Telecom SA	`2.24ms` from Marseille, FR
176.190.47.96	AS5410 Bouygues Telecom SA	`7.88ms` from Marseille, FR
189.251.158.176	AS8151 UNINET	`2.37ms` from Mexico City, MX
209.127.10.208	AS55286 B2 Net Solutions Inc.	`0.43ms` from Montreal, CA
24.47.119.144	AS6128 Cablevision Systems Corp.	`8.30ms` from New York City, US
177.23.154.0	AS52911 netstore tecnologia ltda	`12.18ms` from Osasco, BR
43.175.19.32	AS139341 ACE	`0.15ms` from Tokyo, JP
62.74.183.80	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`13.89ms` from Athens, GR
91.176.11.176	AS5432 Proximus NV	`2.52ms` from Brussels, BE
99.72.43.0	AS7018 AT&T Enterprises, LLC	`7.27ms` from Columbus, US
24.32.53.80	AS19108 Optimum	`12.46ms` from Dallas, US
3.28.28.160	AS16509 Amazon.com, Inc.	`0.11ms` from Dubai, AE
217.87.220.160	AS3320 Deutsche Telekom AG	`9.10ms` from Frankfurt am Main, DE
115.3.224.192	AS4766 Korea Telecom	`2.84ms` from Incheon, KR
45.4.145.0	AS266049 Rede.com Telecom Ltda - ME	`6.02ms` from Joao Pessoa, BR
79.24.4.32	AS3269 Telecom Italia S.p.A.	`1.57ms` from Milan, IT
220.148.184.32	AS10010 TOKAI Communications Corporation	`3.72ms` from Tokyo, JP
57.181.80.176	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m14 210.128.44.240

traceroute to 210.128.44.240 (210.128.44.240): 14 hops max, 52 byte packets

1 [AS199524] 5.188.133.130 0.11 ms

2 [AS199524] 5.188.133.74 0.134 ms

3 *

4 [AS37100] 105.22.45.61 154.774 ms

5 *

6 [] 195.66.225.237 160.63 ms

7 [AS2497] 58.138.83.178 373.593 ms

8 [AS2497] 58.138.88.233 472.335 ms

9 [AS2497] 58.138.80.82 483.658 ms

10 [AS2497] 58.138.116.186 483.491 ms

11 [AS2497] 210.138.133.54 479.458 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On January 30th 2026

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