192.47.64.0/21

AS17955 · Densan Co., Ltd.

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Summary

Country	Japan
Domain	ndensan.co.jp
ASN	AS17955
Registry	APNIC
ID	DENSAN-NET

WHOIS Details

inetnum:        192.47.64.0 - 192.47.64.255
netname:        DENSAN-NET
descr:          Densan Co., Ltd.
country:        JP
admin-c:        AM345-AP
tech-c:         AM345-AP
status:         ASSIGNED PORTABLE
remarks:        
notify:         business@avis.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
changed:        hostmaster@arin.net 20030708
changed:        hm-changed@apnic.net 20041222
changed:        ip-apnic@nic.ad.jp 20050301
changed:        hm-changed@apnic.net 20151202
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
mnt-by:         MAINT-JPNIC
changed:        abuse@apnic.net 20101108
changed:        hm-changed@apnic.net 20101111
changed:        ip-apnic@nic.ad.jp 20140702
source:         APNIC

person:         AVISNET Maintainer
address:        451, Agata
country:        JP
phone:          +81262340151 6400
e-mail:         business@avis.ad.jp
nic-hdl:        AM345-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  AVISN-ARIN
remarks:        is-role:     Y
remarks:        last-name:   AVISNET
remarks:        street:      451, Agata
remarks:        city:        Nagano
remarks:        state-prov:  Nagano
remarks:        postal-code: 380-0838
remarks:        country:     JP
remarks:        mailbox:     business@avis.ad.jp
remarks:        bus-phone:   +81262340151 6400
remarks:        reg-date:    2003-05-06
remarks:        changed:     hostmaster@arin.poc 20030506
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         business@avis.ad.jp
mnt-by:         MAINT-JPNIC
changed:        hm-changed@apnic.net 20041222
source:         APNIC

inetnum:        192.47.64.0 - 192.47.64.255
netname:        DENSAN-NET-CIDR-BLK-JP
descr:          Densan Co., Ltd.
country:        JP
admin-c:        JP00006149
tech-c:         JP00006149
tech-c:         JP00038975
tech-c:         JP00038984
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)
changed:        apnic-ftp@nic.ad.jp 19920720
changed:        apnic-ftp@nic.ad.jp 20080630
source:         JPNIC

Hosted domains

There are 39 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
192.47.70.26	heattech.co.jp	8
192.47.67.145	shochu-lease.co.jp	4
192.47.67.189	takano-hw.com	3
192.47.67.203	kinoken.com	2
192.47.67.205	child-lifesupport.info	1
192.47.67.103	misuzu-co.com	1
192.47.67.212	reams-reservesys3.info	1
192.47.67.214	reams-reservesys5.info	1
192.47.67.172	reams-reservesys7.info	1
192.47.68.16	starpath.jp	1
192.47.67.171	reams-reservesys6.info	1
192.47.67.155	shinkenpress.jp	1
192.47.67.100	chushajo-get.jp	1
192.47.67.152	reams-onlinesys.info	1
192.47.67.213	reams-reservesys4.info	1
192.47.67.137	iidacity-saien.jp	1
192.47.67.202	kawanakajima.nagano.jp	1
192.47.67.122	misuzu-co.com	1
192.47.67.199	bunshohokan.jp	1
192.47.70.106	mavincloud.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

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

IP Address	ASN	Details
192.47.65.249	AS17955 Densan Co., Ltd.	`4.25ms` from Tokyo, JP
192.47.66.228	AS17955 Densan Co., Ltd.	`4.50ms` from Tokyo, JP
192.47.70.130	AS17955 Densan Co., Ltd.	`4.33ms` from Tokyo, JP
192.47.71.129	AS17955 Densan Co., Ltd.	`4.27ms` from Tokyo, JP
192.47.68.3	AS17955 Densan Co., Ltd.	`4.25ms` from Tokyo, JP
192.47.64.179	AS17955 Densan Co., Ltd.	`4.29ms` from Tokyo, JP
192.47.67.2	AS17955 Densan Co., Ltd.	`4.27ms` 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
54.213.207.245	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
50.90.50.229	AS33363 Charter Communications, Inc	`8.97ms` from Chicago, US
23.210.91.245	AS35994 Akamai Technologies, Inc.	`1.01ms` from Chicago, US
73.209.149.133	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Chicago, US
157.55.213.149	AS8075 Microsoft Corporation	`0.28ms` from Chicago, US
200.102.172.165	AS8167 V tal	`13.33ms` from Curitiba, BR
222.162.130.5	AS4837 CHINA UNICOM China169 Backbone	`15.76ms` from Dalian, CN
3.252.216.53	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
83.151.28.37	AS31333 Hosting.de GmbH	`2.53ms` from Duesseldorf, DE
189.163.140.37	AS8151 UNINET	`1.03ms` from Guadalajara, MX
81.154.19.165	AS2856 British Telecommunications PLC	`1.70ms` from London, GB
195.206.173.245	AS43915 TrueSpeed Communications Limited	`3.61ms` from London, GB
69.178.151.101	AS14265 TPx Communications	`0.67ms` from Los Angeles, US
69.239.82.69	AS7018 AT&T Enterprises, LLC	`2.28ms` from Los Angeles, US
65.34.175.5	AS7922 Comcast Cable Communications, LLC	`2.79ms` from Miami, US
186.168.194.181	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`15.49ms` from Panama, PA
97.206.84.197	AS6167 Verizon Business	`10.95ms` from San Jose, US
104.40.78.197	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
93.157.85.69	AS41714 SpotNet Ltd	`0.78ms` from Tel Aviv, IL
126.74.246.213	AS17676 SoftBank Corp.	`3.82ms` from Tokyo, JP
68.81.245.245	AS7922 Comcast Cable Communications, LLC	`8.04ms` from Ashburn, US
201.71.150.197	AS28635 AVATO TECNOLOGIA S.A	`16.44ms` from Brasilia, BR
23.212.9.165	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chicago, US
192.17.9.181	AS38 University of Illinois	`4.32ms` from Chicago, US
157.130.115.37	AS701 Verizon Business	`1.11ms` from Chicago, 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 192.47.67.3

traceroute to 192.47.67.3 (192.47.67.3): 64 hops max, 52 byte packets

5 [] 101.203.88.149 4.347 ms

6 [AS17955] 202.247.254.86 4.809 ms

7 [AS17955] 202.247.254.94 4.776 ms

8 [AS17955] 192.47.67.3 4.314 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 28th 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.

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