219.100.168.0/22

AS9597 · KDDI Web Communications Inc.

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Summary

Country	Japan
Domain	cpi.ad.jp
ASN	AS9597
Registry	JPNIC
ID	CPI-CIDR-BLK-JP

WHOIS Details

inetnum:        219.100.168.0 - 219.100.171.255
netname:        CPI-CIDR-BLK-JP
descr:          KDDI Web Communications Inc.
remarks:        Email address for spam or abuse complaints : abuse@cpi.ad.jp
country:        JP
admin-c:        JP00203455
tech-c:         JP00203455
last-modified:  2020-12-10T04:22:55Z
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 219.100.0.0/16

Range	ASN	Company	Num of IPs
219.100.40.0/22	AS9997	Suzuka Cable Co.,Ltd	1,024
219.100.148.0/22	AS10003	Ogaki Cable Television Co.,Inc.	1,024
219.100.68.0/22	AS10011	advanscope.inc	1,024
219.100.20.0/22	AS10019	Matsusaka CATV Station Co., Ltd.	1,024
219.100.44.0/22	AS59123	Kakaku.com, Inc.	1,024
219.100.92.0/22	AS63770	Industrial Cyber Security Center of Excellence	1,024
219.100.188.0/22	AS63772	extride inc.	1,024
219.100.8.0/22	AS7511	SYNAPSE Co.,Ltd.	1,024
219.100.212.0/22	AS9614	Oita Cable Telecom Co.,Ltd.	1,024
219.100.64.0/22	AS9622	Kurashiki Cable TV Corporation	1,024
219.100.0.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
219.100.240.0/22	AS131899	DIG Inc.	1,024
219.100.244.0/22	AS131915	Hamamatsu Cable Television .Inc	1,024
219.100.12.0/22	AS131916	Tokyo Bay Network Co.,Ltd.	1,024
219.100.236.0/22	AS131918	SHONAN CABLE NETWORK	1,024
219.100.156.0/22	AS131923	MCAT Ltd.	1,024
219.100.76.0/22	AS131925	FAMILYNET JAPAN CORPORATION	1,024
219.100.60.0/22	AS131926	Cable Television Saiki Co., Ltd.	1,024
219.100.204.0/22	AS131927	TV Matsumoto Cablevision	1,024
219.100.124.0/22	AS131928	Tottori Teletopia Co., Ltd.	1,024
219.100.248.0/22	AS131929	Yamanashi CATV Co,. ltd	1,024
219.100.16.0/22	AS131934	ICC Corporation	1,024
219.100.52.0/22	AS17511	OPTAGE Inc.	1,024
219.100.56.0/22	AS17682	296 BROAD NET Com Inc	1,024
219.100.32.0/22	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	1,024
219.100.104.0/22	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	1,024
219.100.160.0/22	AS17931	Netforest,Inc	1,024
219.100.216.0/22	AS17939	miyazaki cabletelevision network Co.,LTD	1,024
219.100.24.0/22	AS18134	JCOM Co., Ltd.	1,024
219.100.88.0/22	AS18135	BTV Cable Television Co.,LTD	1,024
219.100.172.0/22	AS18260	EHIME CATV CO.,LTD.	1,024
219.100.164.0/22	AS18274	Utsunomiya Cable TV Corporation	1,024
219.100.108.0/22	AS18278	Cable TV Corporation	1,024
219.100.228.0/22	AS23624	Chukai Television Co,.Ltd.	1,024
219.100.96.0/22	AS23778	IMIZU CABLE NETWORK CO.,LTD.	1,024
219.100.152.0/22	AS23788	JCOM Co., Ltd.	1,024
219.100.80.0/22	AS23805	Watarase Television Co.,Ltd.	1,024
219.100.132.0/22	AS23808	TOSHIMA CABLE NETWORK CO.,LTD	1,024
219.100.196.0/22	AS23822	HAGI Television Co., Ltd.	1,024
219.100.128.0/22	AS23831	NISHIOWARI CATV CORPORATION	1,024
219.100.184.0/22	AS24255	Tannan Cable Television Corporation	1,024
219.100.192.0/22	AS24279	SENDAI CATV CO.,LTD.	1,024
219.100.116.0/22	AS2516	Japan Internet Xing Co., Ltd.	1,024
219.100.100.0/22	AS38628	HIMEJI CABLE TELEVISION CORPORATION	1,024
219.100.140.0/22	AS45687	Minamikyusyu CableTV Net Inc.	1,024
219.100.48.0/22	AS59102	SORASIM Co.,Ltd.	1,024
219.100.208.0/22	AS59107	Hachinohe Cable Television Co.	1,024
219.100.146.0/24	AS131898	Z Holdings Corporation	256
219.100.227.0/24	AS17529	STARCAT Co., Ltd.	256

Hosted domains

There are 485 domain names hosted across 465 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
219.100.168.120	edm-labo.jp	4
219.100.168.67	tg-alumni.jp	4
219.100.168.184	venture.jp	3
219.100.170.132	heian-homecare.jp	2
219.100.168.55	ttk.jp	2
219.100.169.219	tokyo-junshin.jp	2
219.100.168.97	suntopia.info	2
219.100.170.161	mui-system.co.jp	2
219.100.170.183	fujiwork-hm.co.jp	2
219.100.169.22	morofuji-naireprint.com	2
219.100.170.202	aus-clinic.net	2
219.100.168.193	nodate-koukoku.com	2
219.100.168.45	kumakougen-ds.com	2
219.100.170.141	sanco-inn.co.jp	2
219.100.169.21	toyota-boshoku.com.br	2
219.100.168.24	cws1.biz	1
219.100.170.156	sawada-obk.com	1
219.100.170.16	sukuyaka.co.jp	1
219.100.170.63	kisoxygen.com	1
219.100.170.105	sakuragi-kai.or.jp	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

Read more

Pingable IPs

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

IP Address	ASN	Details
219.100.168.182	AS9597 KDDI Web Communications Inc.	`1.06ms` from Tokyo, JP
219.100.170.238	AS9597 KDDI Web Communications Inc.	`1.31ms` from Tokyo, JP
219.100.169.157	AS9597 KDDI Web Communications Inc.	`1.09ms` 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
44.235.189.86	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
160.1.26.182	AS8987 Amazon Data Services Ireland Ltd	`0.42ms` from Boardman, US
96.89.240.54	AS7922 Comcast Cable Communications, LLC	`7.98ms` from Boston, US
203.160.63.198	AS24527 PT Hanastar dakara	`1.46ms` from Jakarta, ID
34.186.7.102	AS396982 Google LLC	`0.16ms` from Las Vegas, US
45.134.79.166	AS39486 HostRoyale Technologies Pvt Ltd	`8.73ms` from Madrid, ES
96.242.173.198	AS701 Verizon Business	`3.22ms` from New York City, US
212.164.75.38	AS12389 PJSC Rostelecom	`0.68ms` from Novosibirsk, RU
201.69.252.22	AS27699 TELEFÔNICA BRASIL S.A	`2.50ms` from Osasco, BR
126.161.220.102	AS17676 SoftBank Corp.	`11.29ms` from Tokyo, JP
54.202.191.102	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
23.7.8.166	AS16625 Akamai Technologies, Inc.	`0.69ms` from Bogota, CO
76.119.77.22	AS7922 Comcast Cable Communications, LLC	`5.73ms` from Boston, US
50.252.121.86	AS7922 Comcast Cable Communications, LLC	`5.88ms` from Chicago, US
200.233.171.70	AS16735 ALGAR TELECOM S/A	`2.49ms` from Curitiba, BR
113.165.109.182	AS45899 VNPT Corp	`2.69ms` from Da Nang, VN
183.251.144.6	AS9808 China Mobile Communications Group Co., Ltd.	`8.95ms` from Fuzhou, CN
210.245.20.134	AS18403 FPT Telecom Company	`0.83ms` from Ho Chi Minh City, VN
159.224.154.102	AS13188 CONTENT DELIVERY NETWORK LTD	`0.61ms` from Kyiv, UA
99.173.18.214	AS7018 AT&T Enterprises, LLC	`2.80ms` from Los Angeles, US
24.44.235.6	AS6128 Cablevision Systems Corp.	`3.42ms` from New York City, US
60.179.168.22	AS4134 CHINANET-BACKBONE	`3.71ms` from Ningbo, CN
44.215.114.6	AS14618 Amazon.com, Inc.	`0.66ms` from Reston, US
13.220.176.150	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
185.91.149.54	AS201565 ETRURIA WI-FI S.R.L.	`11.25ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f4 -m7 219.100.171.10

traceroute to 219.100.171.10 (219.100.171.10): 7 hops max, 52 byte packets

4 [AS17054] 64.255.253.44 0.517 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in South Bend, US

On December 6th 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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