27.131.16.0/20

AS23629 · Obihiro City Cable Co.,Ltd.

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Summary

Country	Japan
Domain	octv.ne.jp
ASN	AS23629
Registry	APNIC
ID	OCTV

WHOIS Details

inetnum:        27.131.16.0 - 27.131.31.255
netname:        OCTV
descr:          Obihiro City Cable Co.,Ltd.
descr:          Kachimai Bldg. 4F,2,South-8,East-1,Obihiro-City,Hokkaido
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : info@octv.ne.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:32:51Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        27.131.16.0 - 27.131.31.255
netname:        OCTV-CIDR-BLK-JP
descr:          Obihiro City Cable Co.,Ltd.
remarks:        Email address for spam or abuse complaints : info@octv.ne.jp
country:        JP
admin-c:        YT1202JP
tech-c:         NU513JP
tech-c:         YT1202JP
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)
last-modified:  2010-04-21T19:17:30Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 27.131.0.0/16

Range	ASN	Company	Num of IPs
27.131.128.0/18	AS136158	KIRZ Company Limited	16,384
27.131.64.0/18	AS38880	Micron21 Datacentre Pty Ltd	16,384
27.131.128.0/18	AS24187	KIRZ Company Limited	16,384
27.131.32.0/19	AS23678	Enterprise Managed Services Sdn. Bhd.	8,192
27.131.32.0/19	AS45121	Enterprise Managed Services Sdn. Bhd.	8,192
27.131.224.0/20	AS17534	NSK Co.,Ltd.	4,096
27.131.192.0/21	AS23629	Obihiro City Cable Co.,Ltd.	2,048
27.131.12.0/22	AS55492	Suit # 10-A, Haque Chamber	1,024
27.131.240.0/22	AS59092	CRUST co.,Ltd.	1,024
27.131.244.0/22	AS59092	CRUST Co., Ltd.	1,024
27.131.167.0/24	AS24187	KIRZ Leaseline Network	256
27.131.168.0/24	AS24187	KIRZ Leaseline Network	256
27.131.169.0/24	AS24187	KIRZ Leaseline Network	256
27.131.183.0/24	AS24187	Leaseline	256
27.131.188.0/24	AS24187	KIRZ Province Network	256
27.131.0.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.1.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.2.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.3.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.4.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.5.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.6.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.7.0/24	AS38753	PT. Solusindo Bintang Pratama	256
27.131.112.0/24	AS38880	Micron21 Melbourne Datacentre Co-Location Dedicated Servers Web Hosting	256
27.131.115.0/24	AS38880	Micron21 Melbourne Datacentre Co-Location Dedicated Servers Web Hosting	256
27.131.64.0/24	AS38880	Micron21 Melbourne Datacentre Co-Location Dedicated Servers Web Hosting	256
27.131.65.0/24	AS38880	Micron21 Melbourne Datacentre Co-Location Dedicated Servers Web Hosting	256
27.131.172.0/24	AS45197	KIRZ Province Network	256
27.131.13.0/24	AS55492	Dhaka Fiber Net Limited	256
27.131.14.0/24	AS55492	Dhaka Fiber Net Limited	256
27.131.15.0/24	AS55492	Dhaka Fiber Net Limited	256
27.131.12.0/24	AS55492	Dhaka Fiber Net Ltd.	256
27.131.130.0/24	AS24187	KIRZ Leaseline Network	256
27.131.131.0/24	AS24187	KIRZ Leaseline Network	256
27.131.139.0/24	AS24187	KIRZ Voip Network Wan	256
27.131.160.0/24	AS24187	KIRZ Leaseline Network	256
27.131.161.0/24	AS24187	KIRZ Leaseline Network	256
27.131.162.0/24	AS24187	KIRZ Leaseline Network	256
27.131.163.0/24	AS24187	KIRZ Leaseline Network	256
27.131.164.0/24	AS24187	KIRZ Leaseline Network	256
27.131.165.0/24	AS24187	KIRZ Leaseline Network	256
27.131.166.0/24	AS24187	KIRZ Leaseline Network	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
27.131.31.149	AS23629 Obihiro City Cable Co.,Ltd.	`18.09ms` from Tokyo, JP
27.131.20.97	AS23629 Obihiro City Cable Co.,Ltd.	`17.45ms` from Tokyo, JP
27.131.24.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.50ms` from Tokyo, JP
27.131.22.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.45ms` from Tokyo, JP
27.131.25.6	AS23629 Obihiro City Cable Co.,Ltd.	`18.10ms` from Tokyo, JP
27.131.19.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.52ms` from Tokyo, JP
27.131.17.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.64ms` from Tokyo, JP
27.131.16.126	AS23629 Obihiro City Cable Co.,Ltd.	`17.41ms` from Tokyo, JP
27.131.18.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.53ms` from Tokyo, JP
27.131.21.97	AS23629 Obihiro City Cable Co.,Ltd.	`17.50ms` from Tokyo, JP
27.131.28.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.59ms` from Tokyo, JP
27.131.30.1	AS23629 Obihiro City Cable Co.,Ltd.	`17.52ms` 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
37.153.117.212	AS26464 Joyent, Inc.	`0.42ms` from Amsterdam, NL
74.84.137.84	AS14361 HopOne Internet Corporation	`1.30ms` from Ashburn, US
23.42.61.68	AS16625 Akamai Technologies, Inc.	`0.64ms` from Auckland, NZ
108.12.228.36	AS701 Verizon Business	`1.98ms` from Boston, US
207.146.47.164	AS10770 AT&T Enterprises, LLC	`0.70ms` from Chicago, US
117.5.203.244	AS7552 Viettel Group	`2.28ms` from Hanoi, VN
43.100.1.20	AS45102 Alibaba (US) Technology Co., Ltd.	`0.62ms` from Hong Kong, HK
46.201.115.52	AS6849 JSC "Ukrtelecom"	`6.79ms` from Kyiv, UA
82.196.224.52	AS29452 Secura Hosting Ltd	`1.30ms` from London, GB
82.30.181.36	AS5089 Virgin Media Limited	`15.14ms` from London, GB
184.83.27.20	AS11232 Midcontinent Communications	`5.78ms` from Minneapolis, US
5.142.242.20	AS12389 PJSC Rostelecom	`2.20ms` from Murmansk, RU
80.151.199.4	AS3320 Deutsche Telekom AG	`7.83ms` from Nuernberg, DE
88.176.96.244	AS12322 Free SAS	`15.01ms` from Paris, FR
39.73.33.164	AS4837 CHINA UNICOM China169 Backbone	`8.99ms` from Qingdao, CN
44.209.232.244	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
4.228.207.100	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
211.228.153.212	AS4766 Korea Telecom	`7.25ms` from Seoul, KR
192.94.227.196	AS7575 Australian Academic and Research Network (AARNet)	`0.59ms` from Sydney, AU
189.68.210.132	AS27699 TELEFÔNICA BRASIL S.A	`1.93ms` from São Paulo, BR
217.151.87.84	AS21385 Trusted Network GmbH	`14.73ms` from Vienna, AT
123.52.190.84	AS4134 CHINANET-BACKBONE	`8.44ms` from Zhengzhou, CN
178.221.141.164	AS8400 TELEKOM SRBIJA a.d.	`4.32ms` from Belgrade, RS
71.201.191.196	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Chicago, US
73.36.31.164	AS7922 Comcast Cable Communications, LLC	`6.69ms` from Chicago, 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 27.131.17.1

traceroute to 27.131.17.1 (27.131.17.1): 64 hops max, 52 byte packets

4 [AS63949] 139.162.64.101 0.392 ms

5 [AS63949] 139.162.64.9 0.352 ms

6 [] 101.203.88.101 18.914 ms

7 [AS23629] 27.131.17.1 19.163 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On October 30th 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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