183.73.128.0/17

AS9605 · NTT DOCOMO, INC.

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Summary

Country	Japan
Domain	nttdocomo.com
ASN	AS9605
Registry	JPNIC
ID	MAPS

WHOIS Details

inetnum:        183.73.128.0 - 183.73.255.255
netname:        MAPS
descr:          NTT DoCoMo, Inc.
country:        JP
admin-c:        JP00042969
tech-c:         JP00042969
last-modified:  2010-01-15T00:29:22Z
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 183.73.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
183.73.150.231	AS9605 NTT DOCOMO, INC.	`26.06ms` from Tokyo, JP
183.73.193.179	AS9605 NTT DOCOMO, INC.	`20.83ms` from Tokyo, JP
183.73.192.55	AS9605 NTT DOCOMO, INC.	`27.15ms` from Tokyo, JP
183.73.146.22	AS9605 NTT DOCOMO, INC.	`25.39ms` from Tokyo, JP
183.73.197.126	AS9605 NTT DOCOMO, INC.	`25.01ms` from Tokyo, JP
183.73.151.153	AS9605 NTT DOCOMO, INC.	`27.09ms` from Tokyo, JP
183.73.158.51	AS9605 NTT DOCOMO, INC.	`23.87ms` from Tokyo, JP
183.73.154.59	AS9605 NTT DOCOMO, INC.	`24.16ms` from Tokyo, JP
183.73.195.205	AS9605 NTT DOCOMO, INC.	`26.61ms` from Tokyo, JP
183.73.199.99	AS9605 NTT DOCOMO, INC.	`29.65ms` from Tokyo, JP
183.73.148.66	AS9605 NTT DOCOMO, INC.	`23.12ms` from Tokyo, JP
183.73.152.40	AS9605 NTT DOCOMO, INC.	`29.68ms` from Tokyo, JP
183.73.251.112	AS9605 NTT DOCOMO, INC.	`118.22ms` from Tokyo, JP
183.73.206.61	AS9605 NTT DOCOMO, INC.	`22.72ms` from Tokyo, JP
183.73.133.121	AS9605 NTT DOCOMO, INC.	`35.09ms` from Tokyo, JP
183.73.147.164	AS9605 NTT DOCOMO, INC.	`29.71ms` from Tokyo, JP
183.73.198.170	AS9605 NTT DOCOMO, INC.	`21.38ms` from Tokyo, JP
183.73.205.107	AS9605 NTT DOCOMO, INC.	`24.79ms` from Tokyo, JP
183.73.253.200	AS9605 NTT DOCOMO, INC.	`126.18ms` from Tokyo, JP
183.73.156.127	AS9605 NTT DOCOMO, INC.	`25.28ms` from Tokyo, JP
183.73.202.16	AS9605 NTT DOCOMO, INC.	`23.66ms` from Tokyo, JP
183.73.145.66	AS9605 NTT DOCOMO, INC.	`24.34ms` from Tokyo, JP
183.73.134.198	AS9605 NTT DOCOMO, INC.	`34.81ms` from Tokyo, JP
183.73.196.231	AS9605 NTT DOCOMO, INC.	`27.48ms` from Tokyo, JP
183.73.228.90	AS9605 NTT DOCOMO, INC.	`121.47ms` 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
94.213.78.1	AS33915 Vodafone Libertel B.V.	`5.58ms` from Amsterdam, NL
94.210.221.1	AS33915 Vodafone Libertel B.V.	`1.55ms` from Amsterdam, NL
71.246.208.1	AS701 Verizon Business	`2.06ms` from Ashburn, US
173.30.207.1	AS30036 Mediacom Communications Corp	`7.02ms` from Atlanta, US
217.219.114.1	AS58224 Iran Telecommunication Company PJS	`18.05ms` from Az Za`ayin, QA
161.246.93.1	AS9486 King Mongkut's Institute of Technology Ladkrabang	`2.39ms` from Bangkok, TH
186.147.162.1	AS10620 Telmex Colombia S.A.	`8.62ms` from Bogota, CO
200.172.47.17	AS4230 CLARO S.A.	`14.18ms` from Brasilia, BR
190.17.48.1	AS7303 Telecom Argentina S.A.	`5.11ms` from Buenos Aires, AR
68.145.172.1	AS6327 Shaw Communications Inc.	`6.91ms` from Calgary, CA
13.245.67.161	AS16509 Amazon.com, Inc.	`0.12ms` from Cape Town, ZA
45.40.83.33	AS395032 Krausonline.com	`9.19ms` from Chicago, US
73.8.64.1	AS7922 Comcast Cable Communications, LLC	`0.76ms` from Chicago, US
217.177.241.1	AS11492 CABLE ONE, INC.	`2.75ms` from Dallas, US
199.227.96.209	AS3549 Level 3 Parent, LLC	`0.99ms` from Dallas, US
204.251.218.33	AS174 Cogent Communications, LLC	`9.57ms` from Denver, US
54.195.149.113	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
185.94.203.129	AS49221 Atlantek Computers Teoranta Ltd	`4.23ms` from Dublin, IE
185.252.68.1	AS210304 OCKNet GmbH	`0.22ms` from Erfurt, DE
81.169.145.241	AS6724 Strato GmbH	`2.37ms` from Frankfurt am Main, DE
27.45.248.1	AS17816 China Unicom IP network China169 Guangdong province	`4.42ms` from Guangzhou, CN
196.4.160.1	AS3741 Dimension Data	`0.49ms` from Johannesburg, ZA
174.71.151.145	AS22773 Cox Communications Inc.	`4.14ms` from Kansas City, US
220.164.86.1	AS4134 CHINANET-BACKBONE	`9.63ms` from Kunming, CN
89.252.0.145	AS31148 Freenet LTD	`0.93ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -m5 183.73.162.153

traceroute to 183.73.162.153 (183.73.162.153): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 8.715 ms

2 [] 110.161.196.198 9.249 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On October 30th 2025

What are IP address ranges?

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