112.137.144.0/21

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:        112.137.144.0 - 112.137.151.255
netname:        CSF-NET
descr:          Kyushu Tele Communications Company
country:        JP
admin-c:        NS1881JP
tech-c:         NS1881JP
last-modified:  2009-02-08T18:38:05Z
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 112.137.144.0/21

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
112.137.192.0/18	AS10010	TOKAI Communications Corporation	16,384
112.137.64.0/18	AS4721	JCOM Co., Ltd.	16,384
112.137.144.0/20	AS18092	Kyushu Tele Communications Company	4,096
112.137.128.0/20	AS45542	VietNam National University Ha Noi	4,096
112.137.32.0/20	AS4721	JCOM Co., Ltd.	4,096
112.137.56.0/21	AS18126	Chubu Telecommunications Co.,Inc.	2,048
112.137.184.0/21	AS15830	Equinix Japan Enterprise K.K.	2,048
112.137.152.0/21	AS18092	Kyushu Tele Communications Company	2,048
112.137.176.0/21	AS18401	DAEGU UNIVERSITY	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
112.137.151.90	teamactually.com	1

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

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

IP Address	ASN	Details
112.137.151.95	AS18092 Kyushu Tele Communications Company	`15.15ms` from Osaka, JP
112.137.149.188	AS18092 Kyushu Tele Communications Company	`16.30ms` from Osaka, JP
112.137.146.1	AS18092 Kyushu Tele Communications Company	`7.52ms` from Osaka, JP
112.137.145.2	AS18092 Kyushu Tele Communications Company	`8.47ms` from Osaka, JP
112.137.150.220	AS18092 Kyushu Tele Communications Company	`14.97ms` from Osaka, JP
112.137.147.96	AS18092 Kyushu Tele Communications Company	`8.25ms` from Osaka, JP
112.137.144.29	AS18092 Kyushu Tele Communications Company	`7.54ms` from Osaka, JP
112.137.148.1	AS18092 Kyushu Tele Communications Company	`6.72ms` 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
192.189.163.5	AS400585 Michael Baker International, Inc.	`6.40ms` from Ashburn, US
34.223.14.53	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, US
74.195.78.37	AS19108 Optimum	`9.12ms` from Dallas, US
173.11.55.165	AS7922 Comcast Cable Communications, LLC	`6.80ms` from Minneapolis, US
102.207.45.5	AS329518 Central Networks Communication LTD	`1.70ms` from Nairobi, KE
190.140.29.5	AS18809 Cable Onda	`0.67ms` from Panama, PA
88.162.45.149	AS12322 Free SAS	`2.41ms` from Paris, FR
51.103.98.197	AS8075 Microsoft Corporation	`0.18ms` from Paris, FR
112.238.147.117	AS4837 CHINA UNICOM China169 Backbone	`7.02ms` from Qingdao, CN
85.192.184.133	AS12389 PJSC Rostelecom	`14.91ms` from Samara, RU
52.155.39.213	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
3.106.215.5	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
20.229.161.229	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
18.208.8.85	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
140.179.165.85	AS55960 Beijing Guanghuan Xinwang Digital	`3.50ms` from Beijing, CN
72.106.184.37	AS6167 Verizon Business	`11.69ms` from Boston, US
66.28.165.5	AS174 Cogent Communications, LLC	`0.63ms` from Chicago, US
98.213.145.53	AS7922 Comcast Cable Communications, LLC	`8.28ms` from Chicago, US
185.33.218.53	AS60316 RS Gesellschaft fuer Informationstechnik mbH & Co.KG	`2.44ms` from Duesseldorf, DE
113.174.18.229	AS45899 VNPT Corp	`2.59ms` from Ho Chi Minh City, VN
20.24.102.213	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
210.0.188.21	AS9304 HGC Global Communications Limited	`1.22ms` from Hong Kong, HK
223.99.24.133	AS24444 Shandong Mobile Communication Company Limited	`2.92ms` from Jinan, CN
76.148.100.165	AS7922 Comcast Cable Communications, LLC	`3.99ms` from Miami, US
95.229.40.5	AS3269 Telecom Italia S.p.A.	`2.23ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f5 112.137.146.120

traceroute to 112.137.146.120 (112.137.146.120): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.374 ms

6 [] 218.100.9.157 6.566 ms

7 [AS18092] 219.117.48.39 7.45 ms

8 [AS18092] 219.117.48.194 7.98 ms

9 [AS18092] 112.137.146.120 8.703 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 28th 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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