219.103.112.0/21

AS18092 · Kyushu Tele Communications Company

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	csf.ne.jp
ASN	AS18092
Parent Range	219.103.112.0/20
Registry	JPNIC
ID	CSF-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        219.103.112.0 - 219.103.127.255
netname:        CSF-NET-CIDR-BLK-JP
descr:          Kyushu Tele Communications Company
remarks:        Email address for spam or abuse complaints : infome@csf.ne.jp
country:        JP
admin-c:        NS1881JP
tech-c:         HK5776JP
last-modified:  2011-03-29T23:44:03Z
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 219.103.112.0/21

Range	ASN	Company	Num of IPs
219.103.112.0/20	AS18092	Kyushu Tele Communications Company	4,096

Nearby Ranges

BGP prefixes that overlap with 219.103.0.0/16

Range	ASN	Company	Num of IPs
219.103.128.0/17	AS9595	NTT-ME Corporation	32,768
219.103.0.0/19	AS18135	BTV CO., LTD.	8,192
219.103.96.0/20	AS17957	SOUTH TOKYO CABLETELEVISION	4,096
219.103.64.0/20	AS9351	ZTV Co., Ltd.	4,096
219.103.32.0/20	AS7671	NTT SmartConnect Corporation	4,096
219.103.112.0/20	AS18092	Kyushu Tele Communications Company	4,096
219.103.157.0/24	AS9595	NIPPON TELEGRAGH AND TELEPHONE EAST CORPORATION	256

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
219.103.114.1	AS18092 Kyushu Tele Communications Company	`6.75ms` from Osaka, JP
219.103.112.33	AS18092 Kyushu Tele Communications Company	`6.55ms` from Osaka, JP
219.103.115.215	AS18092 Kyushu Tele Communications Company	`13.55ms` from Osaka, JP
219.103.116.1	AS18092 Kyushu Tele Communications Company	`7.59ms` from Osaka, JP
219.103.113.1	AS18092 Kyushu Tele Communications Company	`6.81ms` 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
80.113.24.213	AS33915 Vodafone Libertel B.V.	`1.22ms` from Amsterdam, NL
139.218.114.149	AS9443 Vocus Retail	`1.67ms` from Brisbane, AU
192.146.21.101	AS19239 KLA Corporation	`3.35ms` from Brussels, BE
1.57.220.117	AS4837 CHINA UNICOM China169 Backbone	`15.49ms` from Changchun, CN
203.112.212.53	AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	`4.11ms` from Dhaka, BD
41.149.189.101	AS37457 Telkom SA Ltd.	`4.42ms` from Durban, ZA
103.240.67.165	AS9381 HKBN Enterprise Solutions HK Limited	`0.70ms` from Hong Kong, HK
35.177.104.149	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
109.150.86.245	AS2856 British Telecommunications PLC	`10.70ms` from London, GB
31.125.209.5	AS6871 Plusnet	`4.69ms` from London, GB
97.218.9.101	AS6167 Verizon Business	`12.40ms` from Los Angeles, US
64.95.240.21	AS12180 Unitas Global	`0.42ms` from Miami, US
93.144.81.197	AS30722 Vodafone Italia S.p.A.	`4.76ms` from Milan, IT
37.78.235.245	AS12389 PJSC Rostelecom	`16.66ms` from Moscow, RU
112.181.152.85	AS4766 Korea Telecom	`3.08ms` from Seoul, KR
221.148.20.21	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
92.83.179.21	AS9050 Orange Romania S.A.	`0.52ms` from Timisoara, RO
95.82.194.69	AS12668 LLC "KomTehCentr"	`1.42ms` from Yekaterinburg, RU
86.81.0.213	AS1136 KPN B.V.	`1.41ms` from Amsterdam, NL
176.58.31.165	AS34756 NEP Media Solutions B.V.	`0.13ms` from Amsterdam, NL
172.73.249.181	AS11426 Charter Communications Inc	`12.34ms` from Atlanta, US
178.41.30.101	AS6855 Slovak Telekom, a.s.	`1.80ms` from Bratislava, SK
75.183.214.133	AS11426 Charter Communications Inc	`11.63ms` from Charlotte, US
23.204.54.69	AS16625 Akamai Technologies, Inc.	`0.19ms` from Chicago, US
202.54.244.165	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.46ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f5 219.103.114.1

traceroute to 219.103.114.1 (219.103.114.1): 64 hops max, 52 byte packets

5 [] 218.100.9.157 9.303 ms

6 [AS18092] 219.117.48.34 11.272 ms

7 [AS18092] 219.103.114.1 10.62 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 14th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales