112.137.146.0/23

AS18092 · Kyushu Tele Communications Company

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Summary

Country	Japan
Domain
ASN	AS18092
Parent Range	112.137.144.0/21
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 112.137.146.0/23

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

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

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

IP Address	ASN	Details
112.137.146.120	AS18092 Kyushu Tele Communications Company	`7.23ms` from Osaka, JP
112.137.147.254	AS18092 Kyushu Tele Communications Company	`7.79ms` 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
2.134.147.135	AS9198 JSC Kazakhtelecom	`4.53ms` from Almaty, KZ
104.239.1.199	AS205964 UAB code200	`0.39ms` from Budapest, HU
69.204.26.119	AS11351 Charter Communications Inc	`18.83ms` from Chicago, US
14.141.48.135	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.75ms` from Delhi, IN
213.122.84.119	AS2856 British Telecommunications PLC	`4.66ms` from London, GB
180.0.137.71	AS4713 NTT Communications Corporation	`2.69ms` from Osaka, JP
179.209.20.215	AS28573 Claro NXT Telecomunicacoes Ltda	`5.38ms` from Osasco, BR
98.86.198.71	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
37.29.64.103	AS31213 PJSC MegaFon	`8.51ms` from Saint Petersburg, RU
174.21.47.151	AS209 CenturyLink Communications, LLC	`1.58ms` from Seattle, US
175.208.77.23	AS4766 Korea Telecom	`4.56ms` from Seoul, KR
175.237.74.247	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
218.146.49.135	AS4766 Korea Telecom	`0.85ms` from Seoul, KR
58.237.169.199	AS9318 SK Broadband Co Ltd	`4.42ms` from Seoul, KR
193.81.206.183	AS8447 A1 Telekom Austria AG	`7.32ms` from Vienna, AT
182.115.94.7	AS4837 CHINA UNICOM China169 Backbone	`3.45ms` from Zhengzhou, CN
24.91.222.231	AS7922 Comcast Cable Communications, LLC	`8.38ms` from Boston, US
47.209.108.199	AS19108 Optimum	`11.00ms` from Dallas, US
18.203.118.119	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
103.86.96.103	AS136787 PacketHub S.A.	`0.38ms` from Frankfurt am Main, DE
14.161.84.199	AS45899 VNPT Corp	`4.94ms` from Ho Chi Minh City, VN
175.38.81.119	AS4804 Microplex PTY LTD	`4.87ms` from Melbourne, AU
87.16.186.39	AS3269 Telecom Italia S.p.A.	`9.63ms` from Milan, IT
190.134.121.183	AS6057 Administracion Nacional de Telecomunicaciones	`3.35ms` from Montevideo, UY
41.217.222.23	AS37109 MyISP Limited	`0.21ms` from Nairobi, KE

Traceroute

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

traceroute -a -n -q1 -f5 112.137.147.96

traceroute to 112.137.147.96 (112.137.147.96): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.187 ms

6 [] 218.100.9.157 6.316 ms

7 [AS18092] 219.117.48.39 7.37 ms

8 [AS18092] 219.117.48.194 7.829 ms

9 [AS18092] 112.137.147.96 8.327 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On September 4th 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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