203.223.60.0/22

AS17955 · Densan Co., Ltd.

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Summary

Country	Japan
Domain	ndensan.co.jp
ASN	AS17955
Parent Range	203.223.48.0/20
Registry	JPNIC
ID	INC-FTTH-SS

WHOIS Details

inetnum:        203.223.60.0 - 203.223.60.255
netname:        INC-FTTH-SS
descr:          Densan Co., Ltd.
country:        JP
admin-c:        JP00006149
tech-c:         JP00006149
last-modified:  2009-02-24T03:53:05Z
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 203.223.60.0/22

Range	ASN	Company	Num of IPs
203.223.48.0/20	AS17955	DENSAN CO., LTD.	4,096

Nearby Ranges

BGP prefixes that overlap with 203.223.0.0/16

Range	ASN	Company	Num of IPs
203.223.96.0/19	AS18313	LG HelloVision Corp.	8,192
203.223.128.0/19	AS24218	Global Transit Communications, Malaysia, Networks - 203.223.128.0/19	8,192
203.223.96.0/19	AS38091	LG HelloVision Corp.	8,192
203.223.32.0/20	AS17726	Ministry of Posts and Telecommunication Cambodia(MPTC)	4,096
203.223.48.0/20	AS17955	DENSAN CO., LTD.	4,096
203.223.160.0/20	AS23966	LINKdotNET Telecom Limited	4,096
203.223.24.0/21	AS9999	AT TOKYO Corporation	2,048
203.223.56.0/22	AS17955	Densan Co., Ltd.	1,024
203.223.180.0/22	AS17698	COMMUNITY NETWORK CENTER INC.	1,024
203.223.36.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.37.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.38.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.39.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.40.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.41.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.17.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.43.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.44.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.45.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.46.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.47.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.96.0/24	AS18313	HVBuk-incheon	256
203.223.176.0/24	AS45636	Videocon d2h Limited	256
203.223.178.0/24	AS45640	Suite 1301, Chater House	256
203.223.177.0/24	AS4766	Ulsan education Science research institute	256
203.223.42.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.18.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.19.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.20.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.179.0/24	AS151833	Level 5, 355 Spencer Street	256
203.223.32.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.33.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.34.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.35.0/24	AS17726	Telecom Cambodia (T.C.)	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.223.63.58	eternal.gr.jp	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.223.60.133	AS17955 Densan Co., Ltd.	`4.85ms` from Tokyo, JP
203.223.63.7	AS17955 Densan Co., Ltd.	`4.19ms` from Tokyo, JP
203.223.62.1	AS17955 Densan Co., Ltd.	`4.73ms` from Tokyo, JP
203.223.61.3	AS17955 Densan Co., Ltd.	`4.96ms` 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
73.99.195.6	AS7922 Comcast Cable Communications, LLC	`9.26ms` from Ashburn, US
34.222.118.214	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
119.7.67.150	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Chengdu, CN
24.13.76.150	AS7922 Comcast Cable Communications, LLC	`10.92ms` from Chicago, US
124.43.163.198	AS9329 Sri Lanka Telecom Internet	`2.20ms` from Colombo, LK
96.64.147.86	AS7922 Comcast Cable Communications, LLC	`12.72ms` from Denver, US
61.109.43.150	AS17864 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
41.186.114.22	AS36890 MTN Rwandacell	`2.57ms` from Kigali, RW
31.53.186.38	AS2856 British Telecommunications PLC	`7.08ms` from London, GB
23.6.178.6	AS16625 Akamai Technologies, Inc.	`0.63ms` from Los Angeles, US
60.242.242.134	AS7545 TPG Telecom Limited	`1.71ms` from Melbourne, AU
43.141.132.102	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.09ms` from Nanjing, CN
68.173.141.246	AS12271 Charter Communications Inc	`7.79ms` from New York City, US
37.193.192.166	AS31200 Novotelecom Ltd	`1.24ms` from Novosibirsk, RU
92.255.192.54	AS41668 JSC ER-Telecom Holding	`8.25ms` from Samara, RU
189.130.200.54	AS8151 UNINET	`4.11ms` from Santiago de Queretaro, MX
218.144.212.214	AS4766 Korea Telecom	`2.28ms` from Seoul, KR
42.86.178.22	AS4837 CHINA UNICOM China169 Backbone	`9.07ms` from Tieling, CN
114.187.222.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.66ms` from Tokyo, JP
150.60.117.246	AS9597 KDDI Web Communications Inc.	`0.61ms` from Tokyo, JP
118.251.92.182	AS4134 CHINANET-BACKBONE	`3.44ms` from Changsha, CN
176.148.177.102	AS5410 Bouygues Telecom SA	`7.11ms` from Frankfurt am Main, DE
76.93.201.38	AS20001 Charter Communications Inc	`9.62ms` from Honolulu, US
81.138.141.198	AS2856 British Telecommunications PLC	`8.69ms` from London, GB
47.144.228.54	AS5650 Frontier Communications of America, Inc.	`3.48ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 203.223.63.7

traceroute to 203.223.63.7 (203.223.63.7): 64 hops max, 52 byte packets

4 [] 210.173.176.237 4.247 ms

5 [AS17955] 202.247.254.18 5.315 ms

6 [AS17955] 202.247.193.240 13.478 ms

7 [AS17955] 203.223.63.7 4.27 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 2026

What are IP address ranges?

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