112.137.152.0/21

AS18092 · Kyushu Tele Communications Company

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Summary

Country	Japan
Domain
ASN	AS18092
Parent Range	112.137.144.0/20
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 112.137.152.0/21

Range	ASN	Company	Num of IPs
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
112.137.64.0/18	AS4721	JCOM Co., Ltd.	16,384
112.137.192.0/18	AS10010	TOKAI Communications Corporation	16,384
112.137.128.0/20	AS45542	VietNam National University Ha Noi	4,096
112.137.0.0/20	AS45621	Planners Tower	4,096
112.137.32.0/20	AS4721	JCOM Co., Ltd.	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
112.137.56.0/21	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
112.137.155.253	AS18092 Kyushu Tele Communications Company	`15.62ms` from Osaka, JP
112.137.152.1	AS18092 Kyushu Tele Communications Company	`8.25ms` from Osaka, JP
112.137.154.251	AS18092 Kyushu Tele Communications Company	`14.41ms` from Osaka, JP
112.137.153.246	AS18092 Kyushu Tele Communications Company	`15.02ms` 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
3.86.69.149	AS14618 Amazon.com, Inc.	`0.97ms` from Ashburn, US
41.204.1.101	AS32398 Real Image Internet	`0.19ms` from Johannesburg, ZA
172.236.226.53	AS63949 Akamai Connected Cloud	`0.21ms` from Los Angeles, US
87.109.56.5	AS25019 Saudi Telecom Company JSC	`3.24ms` from Riyadh, SA
199.104.93.21	AS17055 University of Utah	`0.94ms` from Salt Lake City, US
221.142.96.133	AS9318 SK Broadband Co Ltd	`5.44ms` from Seoul, KR
201.91.239.181	AS10429 TELEFÔNICA BRASIL S.A	`0.77ms` from São Paulo, BR
177.161.183.181	AS26599 TELEFÔNICA BRASIL S.A	`2.05ms` from São Paulo, BR
198.50.195.69	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
65.60.17.5	AS32475 Internap Holding LLC	`0.79ms` from Chicago, US
173.88.195.101	AS10796 Charter Communications Inc	`10.93ms` from Cleveland, US
36.111.161.69	AS58519 Cloud Computing Corporation	`0.53ms` from Guiyang, CN
203.175.124.165	AS139952 PT Trisari Data Indonusa	`13.35ms` from Jakarta, ID
197.87.204.149	AS20011 Dimension Data	`0.88ms` from Johannesburg, ZA
162.225.3.197	AS7018 AT&T Enterprises, LLC	`11.72ms` from Miami, US
151.9.219.53	AS1267 WIND TRE S.P.A.	`5.32ms` from Milan, IT
95.241.101.5	AS3269 Telecom Italia S.p.A.	`13.30ms` from Milan, IT
94.25.34.149	AS12389 PJSC Rostelecom	`8.33ms` from Moscow, RU
153.230.227.117	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.89ms` from Osaka, JP
91.164.121.21	AS12322 Free SAS	`14.90ms` from Paris, FR
186.79.179.213	AS7418 TELEFÓNICA CHILE S.A.	`4.38ms` from Santiago, CL
189.111.106.101	AS27699 TELEFÔNICA BRASIL S.A	`1.72ms` from Sao Paulo, BR
125.149.112.21	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
121.5.252.229	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.47ms` from Shanghai, CN
212.233.179.53	AS29582 Optisprint OOD	`4.44ms` from Sofia, BG

Traceroute

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

traceroute -a -n -q1 -f5 112.137.154.129

traceroute to 112.137.154.129 (112.137.154.129): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.243 ms

6 [] 218.100.9.157 6.429 ms

7 [AS18092] 219.117.48.238 8.701 ms

8 *

9 [AS18092] 112.137.154.129 16.328 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On March 13th 2026

What are IP address ranges?

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