1.72.2.0/23

AS9605 · NTT DOCOMO, INC.

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Summary

Country	Japan
Domain	nttdocomo.com
ASN	AS9605
Parent Range	1.72.0.0/22
Registry	JPNIC
ID	NTTDOCOMO-CIDR-BLK-JP

WHOIS Details

inetnum:        1.72.0.0 - 1.79.255.255
netname:        NTTDoCoMo
descr:          NTT DOCOMO,INC.
descr:          Sannno Park Tower Bldg.11-1 Nagatacho 2-chome
descr:          Chiyoda-ku,Tokyo Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints: docomo-abuse-ml@nttdocomo.com
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-01-07T07:15:35Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        1.72.0.0 - 1.79.255.255
netname:        MAPS
descr:          NTT DoCoMo, Inc.
country:        JP
admin-c:        JP00042969
tech-c:         JP00042969
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)
last-modified:  2021-03-30T23:20:03Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 1.72.2.0/23

Range	ASN	Company	Num of IPs
1.72.0.0/22	AS9605	NTT DOCOMO,INC.	1,024

Nearby Ranges

BGP prefixes that overlap with 1.72.0.0/16

Range	ASN	Company	Num of IPs
1.72.128.0/18	AS9605	NTT DOCOMO,INC.	16,384
1.72.64.0/18	AS9605	NTT DOCOMO,INC.	16,384
1.72.192.0/18	AS9605	NTT DOCOMO,INC.	16,384
1.72.32.0/19	AS9605	NTT DOCOMO,INC.	8,192
1.72.16.0/20	AS9605	NTT DOCOMO,INC.	4,096
1.72.12.0/22	AS9605	NTT DOCOMO,INC.	1,024
1.72.0.0/22	AS9605	NTT DOCOMO,INC.	1,024
1.72.6.0/23	AS9605	NTT DOCOMO,INC.	512
1.72.10.0/23	AS9605	NTT DOCOMO,INC.	512
1.72.4.0/23	AS9605	NTT DOCOMO,INC.	512
1.72.0.0/23	AS9605	NTT DOCOMO,INC.	512
1.72.8.0/23	AS9605	NTT DOCOMO,INC.	512
1.72.4.0/24	AS9605	NTT DOCOMO,INC.	256
1.72.5.0/24	AS9605	NTT DOCOMO,INC.	256
1.72.9.0/24	AS9605	NTT DOCOMO,INC.	256
1.72.8.0/24	AS9605	NTT DOCOMO,INC.	256
1.72.7.0/24	AS9605	NTT DOCOMO,INC.	256
1.72.6.0/24	AS9605	NTT DOCOMO,INC.	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
76.136.214.247	AS7922 Comcast Cable Communications, LLC	5.37ms from Chicago, US
50.87.15.71	AS46606 Unified Layer	1.93ms from Draper, US
113.187.139.119	AS45899 VNPT Corp	1.51ms from Ho Chi Minh City, VN
42.98.198.55	AS4760 HKT Limited	1.14ms from Hong Kong, HK
109.151.249.119	AS2856 British Telecommunications PLC	1.74ms from London, GB
1.193.41.183	AS4134 CHINANET-BACKBONE	8.61ms from Zhengzhou, CN
72.213.107.231	AS22773 Cox Communications Inc.	6.46ms from Atlanta, US
189.201.77.71	AS28469 AT&T COMUNICACIONES DIGITALES S DE RL	1.56ms from Mexico City, MX
45.115.58.135	AS55352 Microscan Internet Limited	2.69ms from Mumbai, IN
13.51.235.39	AS16509 Amazon.com, Inc.	0.14ms from Stockholm, SE
52.144.93.119	AS5602 Retelit Digital Services S.p.A.	0.28ms from Milan, IT
124.103.161.135	AS4713 NTT Communications Corporation	6.67ms from Osaka, JP
176.153.153.151	AS5410 Bouygues Telecom SA	15.66ms from Paris, FR
124.60.75.199	AS17858 LG POWERCOMM	1.51ms from Seoul, KR
79.138.48.23	AS29518 Bredband2 AB	15.54ms from Stockholm, SE
104.242.24.23	AS13657 E-Gate Communications Inc.	13.82ms from Toronto, CA
18.218.193.199	AS16509 Amazon.com, Inc.	0.16ms from Columbus, US
173.183.58.39	AS852 TELUS Communications Inc.	17.89ms from Kelowna, CA
82.7.62.7	AS5089 Virgin Media Limited	8.56ms from London, GB
139.129.113.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.99ms from Qingdao, CN
71.187.112.103	AS701 Verizon Business	3.62ms from Secaucus, US
24.216.106.247	AS20115 Charter Communications LLC	11.52ms from Atlanta, US
76.72.36.119	AS25921 LUS Fiber	17.89ms from Atlanta, US
81.183.34.55	AS5483 Magyar Telekom Plc.	5.21ms from Budapest, HU
169.55.243.151	AS36351 IBM Cloud	3.08ms from Dallas, US

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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