1. All IP Ranges
  2. 172.0.0.0/8
  3. AS2497  | 172.122.0.0/15

172.122.0.0/15

AS2497  ·  Internet Initiative Japan Inc.

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Summary

Country Japan
Domain iij.ad.jp
ASN AS2497
Registry APNIC
ID IIJ

WHOIS Details

inetnum:        172.122.0.0 - 172.123.255.255
netname:        IIJ
descr:          Internet Initiative Japan Inc.
descr:          Iidabashi Grand Bloom,
descr:          2-10-2 Fujimi, Chiyoda-ku,
descr:          Tokyo, 102-0071 Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : [email protected]
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
changed:        [email protected] 20160927
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
mnt-by:         MAINT-JPNIC
changed:        [email protected] 20101108
changed:        [email protected] 20101111
changed:        [email protected] 20140702
source:         APNIC

role:           Japan Network Information Center
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
changed:        [email protected] 20041222
changed:        [email protected] 20050324
changed:        [email protected] 20051027
changed:        [email protected] 20120828
source:         APNIC

inetnum:        172.122.0.0 - 172.123.255.255
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
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)
changed:        [email protected] 20160928
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 172.0.0.0/8

Range ASN Company Num of IPs
172.32.0.0/11 AS21928 T-Mobile USA, Inc. 2,097,152
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.0.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576
172.232.0.0/13 AS63949 Linode 524,288
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.232.0.0/13 AS20940 Linode 524,288
172.72.0.0/14 AS11426 Charter Communications Inc 262,144
172.248.0.0/14 AS20001 Charter Communications Inc 262,144
172.88.0.0/14 AS20001 Charter Communications Inc 262,144
172.124.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
172.76.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
172.100.0.0/15 AS11351 Charter Communications Inc 131,072
172.242.0.0/15 AS7155 ViaSat,Inc. 131,072
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.253.0.0/16 AS15169 Google LLC 65,536
172.217.0.0/16 AS15169 Google LLC 65,536
172.253.0.0/16 AS396982 Google LLC 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.247.0.0/16 AS134176 CloudRadium L.L.C 65,536
172.247.0.0/16 AS132839 CloudRadium L.L.C 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.247.0.0/16 AS40065 CloudRadium L.L.C 65,536
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.244.0.0/16 AS7922 Comcast Cable Communications, LLC 65,536
172.109.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.93.128.0/17 AS20278 Nexeon Technologies, Inc. 32,768
172.80.128.0/17 AS197207 Mobile Communication Company of Iran PLC 32,768
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.85.128.0/17 AS16504 Granite Telecommunications LLC 32,768
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.82.192.0/18 AS15224 Adobe Inc. 16,384
172.80.128.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.80.192.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.99.32.0/19 AS5650 Frontier Communications Corporation 8,192

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.123.109.19 bjxeiqwmdb.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

4,474 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.123.48.242 AS2497 Internet Initiative Japan Inc. 240.97ms from Dallas, US
172.122.162.162 AS2497 Internet Initiative Japan Inc. 29.22ms from Osaka, JP
172.122.190.164 AS2497 Internet Initiative Japan Inc. 22.41ms from Osaka, JP
172.122.200.238 AS2497 Internet Initiative Japan Inc. 20.43ms from Osaka, JP
172.122.181.36 AS2497 Internet Initiative Japan Inc. 27.23ms from Osaka, JP
172.122.137.151 AS2497 Internet Initiative Japan Inc. 25.88ms from Tokyo, JP
172.122.180.166 AS2497 Internet Initiative Japan Inc. 27.02ms from Osaka, JP
172.122.193.188 AS2497 Internet Initiative Japan Inc. 25.88ms from Osaka, JP
172.123.17.37 AS2497 Internet Initiative Japan Inc. 176.51ms from Seattle, US
172.123.42.114 AS2497 Internet Initiative Japan Inc. 46.83ms from Tokyo, JP
172.122.165.198 AS2497 Internet Initiative Japan Inc. 25.41ms from Osaka, JP
172.122.91.252 AS2497 Internet Initiative Japan Inc. 35.59ms from Osaka, JP
172.122.158.205 AS2497 Internet Initiative Japan Inc. 26.13ms from Osaka, JP
172.122.92.38 AS2497 Internet Initiative Japan Inc. 27.28ms from Tokyo, JP
172.122.100.41 AS2497 Internet Initiative Japan Inc. 23.49ms from Tokyo, JP
172.122.111.33 AS2497 Internet Initiative Japan Inc. 22.67ms from Tokyo, JP
172.122.107.106 AS2497 Internet Initiative Japan Inc. 22.51ms from Tokyo, JP
172.122.98.99 AS2497 Internet Initiative Japan Inc. 30.09ms from Tokyo, JP
172.122.113.240 AS2497 Internet Initiative Japan Inc. 27.72ms from Tokyo, JP
172.122.117.192 AS2497 Internet Initiative Japan Inc. 25.82ms from Tokyo, JP
172.122.127.75 AS2497 Internet Initiative Japan Inc. 26.84ms from Tokyo, JP
172.122.121.143 AS2497 Internet Initiative Japan Inc. 28.44ms from Tokyo, JP
172.122.188.93 AS2497 Internet Initiative Japan Inc. 23.61ms from Osaka, JP
172.122.205.187 AS2497 Internet Initiative Japan Inc. 33.57ms from Osaka, JP
172.122.124.87 AS2497 Internet Initiative Japan Inc. 31.72ms 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
44.224.230.111 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
201.100.88.15 AS8151 UNINET 19.25ms from Dallas, US
85.166.55.143 AS2119 Telenor Norge AS 2.40ms from Oslo, NO
108.159.27.95 AS16509 Amazon.com, Inc. 1.50ms from Pune, IN
111.35.7.31 AS24444 Shandong Mobile Communication Company Limited 4.41ms from Qingdao, CN
27.217.1.159 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Qingdao, CN
73.92.197.47 AS7922 Comcast Cable Communications, LLC 6.54ms from Santa Clara, US
187.156.52.239 AS8151 UNINET 12.21ms from Santiago de Queretaro, MX
49.56.89.175 AS4766 Korea Telecom 1.87ms from Seoul, KR
124.220.171.79 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.69ms from Shanghai, CN
13.251.168.207 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
114.25.21.159 AS3462 Data Communication Business Group 1.24ms from Taipei, TW
126.69.138.31 AS17676 SoftBank Corp. 6.08ms from Tokyo, JP
185.250.224.255 AS210346 Phoenix Systems AG 0.65ms from Zuerich, CH
79.201.92.207 AS3320 Deutsche Telekom AG 2.12ms from Berlin, DE
116.21.207.255 AS4134 CHINANET-BACKBONE 3.75ms from Guangzhou, CN
14.249.27.159 AS45899 VNPT Corp 2.27ms from Hanoi, VN
14.183.126.191 AS45899 VNPT Corp 6.18ms from Ho Chi Minh City, VN
62.109.22.111 AS29182 JSC IOT 0.67ms from Moscow, RU
90.54.70.255 AS3215 Orange S.A. 11.32ms from Paris, FR
3.224.57.255 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
34.229.91.175 AS14618 Amazon.com, Inc. 0.47ms from Reston, US
94.30.242.223 AS20910 SIA "BITE Latvija" 0.55ms from Riga, LV
122.132.60.95 AS2518 BIGLOBE Inc. 9.93ms from Tokyo, JP
165.85.99.15 AS394089 Google LLC 2.19ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 172.122.126.133
traceroute to 172.122.126.133 (172.122.126.133): 64 hops max, 52 byte packets
4 [AS2497] 58.138.80.193 9.602 ms
5 [AS2497] 133.142.196.50 11.059 ms
6 *
7 [AS2497] 172.122.126.133 862.825 ms
Measurement taken from IPinfo ProbeNet in Nagano, JP
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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