219.103.96.0/20

AS17957 · SOUTH TOKYO CABLETELEVISION

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

Summary

Country	Japan
Domain
ASN	AS17957
Registry	JPNIC
ID	CTS

WHOIS Details

inetnum:        219.103.96.0 - 219.103.111.255
netname:        CTS
descr:          SOUTH TOKYO CABLETELEVISION
country:        JP
admin-c:        YM7875JP
tech-c:         MN5333JP
tech-c:         TK11316JP
tech-c:         YO4329JP
last-modified:  2021-12-03T20:14:02Z
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

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
219.103.64.0/20	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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
219.103.111.105	elephants-conf.org	2

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

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

IP Address	ASN	Details
219.103.98.193	AS17957 SOUTH TOKYO CABLETELEVISION	`1.50ms` from Tokyo, JP
219.103.99.193	AS17957 SOUTH TOKYO CABLETELEVISION	`1.34ms` from Tokyo, JP
219.103.100.1	AS17957 SOUTH TOKYO CABLETELEVISION	`1.80ms` from Tokyo, JP
219.103.97.77	AS17957 SOUTH TOKYO CABLETELEVISION	`1.15ms` from Tokyo, JP
219.103.104.1	AS17957 SOUTH TOKYO CABLETELEVISION	`1.62ms` from Tokyo, JP
219.103.96.14	AS17957 SOUTH TOKYO CABLETELEVISION	`1.15ms` from Tokyo, 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
199.26.254.164	AS11279 George Mason University	`0.62ms` from Ashburn, US
173.71.209.180	AS701 Verizon Business	`3.09ms` from Ashburn, US
44.230.212.52	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
193.226.161.68	AS5606 GTS Telecom SRL	`0.51ms` from Bucharest, RO
194.76.173.180	AS16276 OVH SAS	`0.25ms` from Frankfurt am Main, DE
193.112.9.84	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
162.0.180.36	AS31775 Greenlight Networks, LLC	`3.85ms` from New York City, US
151.248.88.36	AS3561 CenturyLink Communications, LLC	`6.72ms` from New York City, US
172.235.207.4	AS63949 Akamai Connected Cloud	`0.32ms` from Osaka, JP
150.139.207.212	AS58541 Qingdao,266000	`1.01ms` from Qingdao, CN
54.205.80.84	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
99.43.10.116	AS7018 AT&T Enterprises, LLC	`7.40ms` from San Jose, US
115.139.61.148	AS17858 LG POWERCOMM	`2.44ms` from Seoul, KR
115.0.20.148	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
185.141.76.116	AS48909 CityLine LLC	`15.76ms` from Chelyabinsk, RU
94.18.184.52	AS31027 GlobalConnect A/S	`0.62ms` from Copenhagen, DK
59.107.27.100	AS134773 CHINANET Guangdong province Guangzhou MAN network	`10.86ms` from Guangzhou, CN
46.37.110.180	AS25369 Hydra Communications Ltd	`0.32ms` from London, GB
212.179.134.68	AS8551 Bezeq International Ltd.	`0.39ms` from Petaẖ Tiqva, IL
43.200.146.244	AS16509 Amazon.com, Inc.	`0.70ms` from Seoul, KR
220.70.39.84	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
39.29.168.132	AS4766 Korea Telecom	`5.46ms` from Seoul, KR
121.148.166.148	AS4766 Korea Telecom	`5.36ms` from Seoul, KR
114.179.84.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.81ms` from Tokyo, JP
99.234.59.196	AS812 Rogers Communications Canada Inc.	`4.59ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 219.103.99.193

traceroute to 219.103.99.193 (219.103.99.193): 64 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.255 ms

2 [AS199524] 92.223.63.81 1.022 ms

3 *

4 [] 210.171.224.104 0.948 ms

5 [AS9365] 219.110.0.238 1.205 ms

6 [AS9365] 175.177.7.82 1.697 ms

7 [AS9365] 175.177.7.174 1.835 ms

8 [AS17957] 219.103.99.193 1.327 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 2026

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