219.103.112.0/21

AS18092 · Kyushu Tele Communications Company

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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 : [email protected]
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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
219.103.116.1	AS18092 Kyushu Tele Communications Company	`7.68ms` from Osaka, JP
219.103.113.1	AS18092 Kyushu Tele Communications Company	`6.84ms` from Osaka, JP
219.103.115.196	AS18092 Kyushu Tele Communications Company	`13.70ms` from Osaka, JP
219.103.114.1	AS18092 Kyushu Tele Communications Company	`6.76ms` from Osaka, JP
219.103.112.33	AS18092 Kyushu Tele Communications Company	`6.56ms` 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
34.226.205.245	AS14618 Amazon.com, Inc.	`0.43ms` from Ashburn, US
70.160.149.181	AS22773 Cox Communications Inc.	`9.02ms` from Ashburn, US
170.140.29.21	AS3512 Emory University	`1.44ms` from Atlanta, US
222.154.252.197	AS4771 Spark New Zealand Trading Ltd.	`0.73ms` from Auckland, NZ
58.97.14.101	AS7470 TRUE INTERNET Co.,Ltd.	`2.66ms` from Bangkok, TH
46.26.13.5	AS12430 VODAFONE ESPANA S.A.U.	`3.03ms` from Barcelona, ES
200.230.49.181	AS4230 CLARO S.A.	`2.97ms` from Brasilia, BR
122.151.167.165	AS9443 Vocus Retail	`1.70ms` from Brisbane, AU
178.117.27.133	AS6848 Telenet BV	`7.20ms` from Brussels, BE
46.139.225.165	AS5483 Magyar Telekom Plc.	`8.83ms` from Budapest, HU
190.175.75.165	AS22927 Telefonica de Argentina	`2.28ms` from Buenos Aires, AR
188.180.102.5	AS3292 TDC Holding A/S	`0.55ms` from Copenhagen, DK
67.11.175.37	AS11427 Charter Communications Inc	`13.11ms` from Dallas, US
203.112.212.53	AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	`4.11ms` from Dhaka, BD
98.45.245.197	AS7922 Comcast Cable Communications, LLC	`5.59ms` from Fremont, US
183.245.87.85	AS56041 China Mobile communications corporation	`10.72ms` from Hangzhou, CN
76.169.20.85	AS20001 Charter Communications Inc	`4.21ms` from Los Angeles, US
169.232.99.5	AS52 University of California, Los Angeles	`0.72ms` from Los Angeles, US
87.9.123.101	AS3269 Telecom Italia S.p.A.	`4.20ms` from Milan, IT
125.20.142.133	AS9498 BHARTI Airtel Ltd.	`0.68ms` from Mumbai, IN
125.215.105.85	AS7522 STNet, Incorporated	`7.43ms` from Osaka, JP
67.80.245.133	AS6128 Cablevision Systems Corp.	`6.52ms` from Piscataway, US
200.151.195.149	AS7738 V tal	`6.91ms` from Rio de Janeiro, BR
14.80.98.213	AS4766 Korea Telecom	`5.23ms` from Seoul, KR
148.66.179.37	AS22408 West Ky Networks	`13.20ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f5 219.103.112.24

traceroute to 219.103.112.24 (219.103.112.24): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.29 ms

6 [] 218.100.9.157 6.557 ms

7 [AS18092] 219.103.112.24 6.993 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 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.

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