220.156.96.0/19

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:        220.156.96.0 - 220.156.127.255
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:  2014-08-01T02:19:58Z
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 220.156.0.0/16

Range	ASN	Company	Num of IPs
220.156.0.0/18	AS2497	Internet Initiative Japan Inc.	16,384
220.156.192.0/18	AS18260	EHIME CATV CO.,LTD.	16,384
220.156.128.0/19	AS2497	Internet Initiative Japan Inc.	8,192
220.156.64.0/19	AS2497	Internet Initiative Japan Inc.	8,192

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
220.156.107.88	hogehoge.monster	2
220.156.96.135	engm.com	1
220.156.102.11	skj-ktax.com	1
220.156.103.129	freiforce.com	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

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Pingable IPs

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

IP Address	ASN	Details
220.156.102.11	AS2497 Internet Initiative Japan Inc.	`4.94ms` from Tokyo, JP
220.156.108.86	AS2497 Internet Initiative Japan Inc.	`4.31ms` from Osaka, JP
220.156.107.71	AS2497 Internet Initiative Japan Inc.	`3.80ms` 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
130.133.122.131	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.50ms` from Berlin, DE
35.161.163.147	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
71.192.197.51	AS7922 Comcast Cable Communications, LLC	`11.29ms` from Boston, US
9.169.137.131	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
18.156.86.211	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
2.207.20.227	AS3209 Vodafone GmbH	`10.74ms` from Frankfurt am Main, DE
64.52.179.211	AS26919 Giggle Fiber	`3.65ms` from Los Angeles, US
186.50.182.163	AS6057 Administracion Nacional de Telecomunicaciones	`1.63ms` from Montevideo, UY
45.126.169.211	AS134014 NET 4 U SERVICES PVT LTD	`0.44ms` from Mumbai, IN
158.80.245.3	AS400220 PearlComm	`6.21ms` from New Orleans, US
203.117.12.99	AS4657 StarHub Ltd	`0.63ms` from Singapore, SG
62.128.38.3	AS12400 Partner Communications Ltd.	`0.43ms` from Tel Aviv, IL
60.117.97.227	AS17676 SoftBank Corp.	`3.11ms` from Tokyo, JP
105.106.82.243	AS36947 Telecom Algeria	`12.19ms` from Tunis, TN
71.61.22.67	AS7922 Comcast Cable Communications, LLC	`13.23ms` from Ashburn, US
209.169.242.51	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
51.140.244.211	AS8075 Microsoft Corporation	`0.19ms` from Cardiff, GB
129.192.242.3	AS45909 Ericsson Global Services. BUGS N&V APAC	`0.77ms` from Chennai, IN
2.207.99.3	AS3209 Vodafone GmbH	`6.05ms` from Duesseldorf, DE
187.144.74.211	AS8151 UNINET	`6.28ms` from Guadalajara, MX
18.167.44.67	AS16509 Amazon.com, Inc.	`0.09ms` from Hong Kong, HK
61.166.103.211	AS4134 CHINANET-BACKBONE	`7.86ms` from Kunming, CN
195.171.85.195	AS2856 British Telecommunications PLC	`1.89ms` from London, GB
90.250.126.35	AS5378 Vodafone Limited	`7.49ms` from London, GB
151.228.171.131	AS5607 Sky UK Limited	`4.27ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 -m12 220.156.116.153

traceroute to 220.156.116.153 (220.156.116.153): 12 hops max, 52 byte packets

4 [AS36236] 104.225.2.192 0.321 ms

5 *

6 *

7 [AS2497] 216.98.100.233 7.167 ms

8 [AS2497] 58.138.81.233 64.93 ms

9 [AS2497] 58.138.88.117 170.657 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Durham, US

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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