157.14.250.0/23

AS2512 · TCP Inc.

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Summary

Country	Japan
Domain	tcp-net.ad.jp
ASN	AS2512
Registry	APNIC
ID	TCP-IP-NET

WHOIS Details

inetnum:        157.14.248.0 - 157.14.251.255
netname:        TCP-IP-NET
country:        JP
descr:          TCP Inc.
admin-c:        RY259-AP
tech-c:         TS441-AP
tech-c:         YK956-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
changed:        [email protected] 20120208
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

person:         Ryoichi Yokoi
nic-hdl:        RY259-AP
e-mail:         [email protected]
address:        Sugimoto Building.5F, 4-10-15, Masaki, Naka-ku, Nagoya, Aichi 460-0024
phone:          +81-52-678-2080
fax-no:         +81-52-678-2081
country:        JP
changed:        [email protected] 20080408
mnt-by:         MAINT-JPNIC
source:         APNIC

person:         Tsunehiko Suzuki
nic-hdl:        TS441-AP
e-mail:         [email protected]
address:        Showa bld. 5F 3-26-4 Sakae, Naka-ku, Nagoya
phone:          +81-52-269-5137
fax-no:         +81-52-269-5138
country:        JP
changed:        [email protected] 20080408
mnt-by:         MAINT-JPNIC
source:         APNIC

person:         Yasutaka Kawamoto
nic-hdl:        YK956-AP
e-mail:         [email protected]
address:        Sugimoto Building.5F, 4-10-15, Masaki, Naka-ku,Nagoya, Aichi 460-0024
phone:          +81-52-678-2080
fax-no:         +81-52-678-2081
country:        JP
changed:        [email protected] 20080408
mnt-by:         MAINT-JPNIC
source:         APNIC

inetnum:        157.14.248.0 - 157.14.251.255
netname:        TCP-IP-NET-CIDR-BLK-JP
descr:          TCP Inc.
country:        JP
admin-c:        RY003JP
tech-c:         TS036JP
tech-c:         YK1322JP
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] 19911210
changed:        [email protected] 20111206
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 157.14.0.0/16

Range	ASN	Company	Num of IPs
157.14.96.0/19	AS2514	INTERLINK Co.,LTD.	8,192
157.14.160.0/19	AS4685	ASAHI Net,Inc.	8,192
157.14.64.0/20	AS131958	Tama Cable Network Co.,Ltd	4,096
157.14.144.0/20	AS2514	INTERLINK Co.,LTD.	4,096
157.14.32.0/20	AS2514	INTERLINK Co.,LTD.	4,096
157.14.88.0/21	AS7676	NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION	2,048
157.14.24.0/21	AS2512	TCP Inc.	2,048
157.14.48.0/21	AS2512	TCP Inc.	2,048
157.14.8.0/21	AS2512	TCP Inc.	2,048
157.14.136.0/21	AS2514	INTERLINK Co.,LTD.	2,048
157.14.216.0/21	AS7676	NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION	2,048
157.14.56.0/21	AS7676	NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION	2,048
157.14.16.0/22	AS2512	TCP Inc.	1,024
157.14.20.0/22	AS7676	Niikawa Information Center INC.	1,024
157.14.252.0/22	AS2514	INTERLINK Co.,LTD.	1,024
157.14.208.0/22	AS2514	INTERLINK Co.,LTD.	1,024
157.14.80.0/23	AS2512	TCP Inc.	512
157.14.0.0/23	AS2512	TCP Inc.	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
157.14.250.23	AS2512 TCP Inc.	`3.06ms` 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
73.203.54.39	AS7922 Comcast Cable Communications, LLC	`5.41ms` from Denver, US
45.32.88.39	AS20473 The Constant Company, LLC	`0.14ms` from Los Angeles, US
13.234.20.87	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
36.32.224.167	AS4837 CHINA UNICOM China169 Backbone	`7.04ms` from Nanjing, CN
37.192.252.23	AS31200 Novotelecom Ltd	`1.44ms` from Novosibirsk, RU
34.238.201.71	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
73.35.249.167	AS7922 Comcast Cable Communications, LLC	`3.36ms` from Seattle, US
58.79.150.167	AS3786 LG DACOM Corporation	`2.35ms` from Seoul, KR
27.234.250.183	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
103.184.10.7	AS146980 Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	`1.68ms` from Tokyo, JP
96.236.215.167	AS701 Verizon Business	`6.39ms` from Ashburn, US
177.3.236.183	AS8167 V tal	`1.18ms` from Brasilia, BR
181.26.17.55	AS22927 Telefonica de Argentina	`2.19ms` from Buenos Aires, AR
117.172.109.71	AS9808 China Mobile Communications Group Co., Ltd.	`5.25ms` from Chengdu, CN
182.183.148.151	AS17557 Pakistan Telecommunication Company Limited	`12.45ms` from Karachi, PK
208.127.236.23	AS394089 Google LLC	`0.09ms` from Los Angeles, US
114.157.10.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.21ms` from Osaka, JP
13.38.196.87	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
64.32.99.119	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.38ms` from Santo Domingo, DO
94.131.42.167	AS200736 MEDIANET INVEST AE	`5.08ms` from Sofia, BG
140.120.233.231	AS1659 Taiwan Academic Network (TANet) Information Center	`1.14ms` from Taichung, TW
1.165.53.215	AS3462 Data Communication Business Group	`1.51ms` from Taichung, TW
70.27.38.119	AS577 Bell Canada	`4.42ms` from Toronto, CA
69.243.5.7	AS7922 Comcast Cable Communications, LLC	`4.96ms` from Ashburn, US
179.15.194.71	AS27831 Colombia Móvil	`15.47ms` from Bogotá, CO

Traceroute

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

traceroute -a -n -q1 -m12 157.14.251.127

traceroute to 157.14.251.127 (157.14.251.127): 12 hops max, 52 byte packets

1 [AS51167] 45.141.122.12 0.618 ms

2 *

3 [AS3356] 4.69.227.2 230.798 ms

4 [AS3356] 8.244.151.174 229.654 ms

5 [AS2519] 163.139.136.61 237.154 ms

6 [AS2519] 116.91.137.58 240.786 ms

7 [AS2512] 157.14.30.3 243.289 ms

8 [AS2512] 157.14.30.1 241.385 ms

9 [AS2512] 157.14.30.3 241.97 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Portsmouth, GB

On December 20th 2025

What are IP address ranges?

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