112.137.158.0/23

AS18092 · Kyushu Tele Communications Company

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Summary

Country	Japan
Domain
ASN	AS18092
Parent Range	112.137.152.0/21
Registry	JPNIC
ID	CSF-NET

WHOIS Details

inetnum:        112.137.152.0 - 112.137.159.255
netname:        CSF-NET
descr:          Kyushu Tele Communications Company
country:        JP
admin-c:        NS1881JP
tech-c:         NS1881JP
last-modified:  2009-02-08T18:47:06Z
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

Overlapping Ranges

BGP prefixes that contain 112.137.158.0/23

Range	ASN	Company	Num of IPs
112.137.152.0/21	AS18092	Kyushu Tele Communications Company	2,048
112.137.144.0/20	AS18092	Kyushu Tele Communications Company	4,096

Nearby Ranges

BGP prefixes that overlap with 112.137.0.0/16

Range	ASN	Company	Num of IPs
112.137.192.0/18	AS10010	TOKAI Communications Corporation	16,384
112.137.64.0/18	AS4721	JCOM Co., Ltd.	16,384
112.137.32.0/20	AS4721	JCOM Co., Ltd.	4,096
112.137.128.0/20	AS45542	VietNam National University Ha Noi	4,096
112.137.0.0/20	AS45621	Planners Tower	4,096
112.137.144.0/20	AS18092	Kyushu Tele Communications Company	4,096
112.137.176.0/21	AS18401	DAEGU UNIVERSITY	2,048
112.137.184.0/21	AS15830	Equinix Japan Enterprise K.K.	2,048
112.137.144.0/21	AS18092	Kyushu Tele Communications Company	2,048
112.137.152.0/21	AS18092	Kyushu Tele Communications Company	2,048
112.137.56.0/21	AS18126	Chubu Telecommunications Co.,Inc.	2,048
112.137.174.0/24	AS17971	TM VADS DC Hosting	256
112.137.16.0/24	AS9304	HGCINTNET	256
112.137.21.0/24	AS9304	Internet	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
123.125.185.167	AS4808 China Unicom Beijing Province Network	`2.90ms` from Beijing, CN
209.239.100.247	AS19008 Perry-Spencer Communications, Inc.	`9.31ms` from Chicago, US
34.127.151.23	AS396982 Google LLC	`6.40ms` from Dallas, US
92.239.195.199	AS5089 Virgin Media Limited	`5.72ms` from Erith, GB
34.179.237.135	AS396982 Google LLC	`0.69ms` from Frankfurt am Main, DE
37.53.26.39	AS6849 JSC Ukrtelecom	`2.32ms` from Kyiv, UA
85.251.211.183	AS6739 Vodafone ONO AS	`4.10ms` from Madrid, ES
151.95.45.39	AS1267 WIND TRE S.P.A.	`6.75ms` from Milan, IT
185.84.184.7	AS201137 JSC OTC	`1.10ms` from Moscow, RU
116.1.173.215	AS4134 CHINANET-BACKBONE	`5.95ms` from Nanning, CN
153.139.131.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.01ms` from Tokyo, JP
52.149.66.103	AS8075 Microsoft Corporation	`0.32ms` from Amsterdam, NL
101.25.38.151	AS4837 CHINA UNICOM China169 Backbone	`8.37ms` from Beijing, CN
13.244.166.7	AS16509 Amazon.com, Inc.	`0.69ms` from Cape Town, ZA
27.10.105.23	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Chongqing, CN
141.216.93.55	AS394769 University of Michigan - Flint	`2.22ms` from Detroit, US
183.144.75.183	AS4134 CHINANET-BACKBONE	`7.16ms` from Hangzhou, CN
1.28.214.87	AS4837 CHINA UNICOM China169 Backbone	`7.38ms` from Hohhot, CN
91.246.33.135	AS211415 Karolio IT paslaugos, UAB	`0.29ms` from London, GB
104.174.52.55	AS20001 Charter Communications Inc	`5.61ms` from Los Angeles, US
104.166.225.55	AS30036 Mediacom Communications Corp	`4.61ms` from Minneapolis, US
128.84.189.39	AS26 Cornell University	`6.71ms` from New York City, US
79.160.4.247	AS29695 Lyse Tele AS	`2.53ms` from Oslo, NO
86.229.229.151	AS3215 Orange S.A.	`5.41ms` from Paris, FR
97.134.177.7	AS6167 Verizon Business	`12.06ms` from Richardson, US

Traceroute

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

traceroute -a -n -q1 -f2 -m7 112.137.159.157

traceroute to 112.137.159.157 (112.137.159.157): 7 hops max, 52 byte packets

2 [AS50837] 208.111.57.3 0.136 ms

3 *

4 [AS40300] 206.197.210.209 0.503 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Honolulu, US

On March 28th 2026

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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