192.172.237.0/24

AS4697 · Nippon Telegraph and Telephone Corporation

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Summary

Country	Japan
Domain	group.ntt
ASN	AS4697
Registry	JPNIC
ID	NTTV6NET-1-CIDR-BLK-JP

WHOIS Details

inetnum:        192.172.237.0 - 192.172.237.255
netname:        NTTV6NET-1-CIDR-BLK-JP
descr:          Nippon Telegraph and Telephone Corporation
country:        JP
admin-c:        JP00188179
tech-c:         JP00188179
last-modified:  2023-03-30T04:26:02Z
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 192.172.0.0/16

Range	ASN	Company	Num of IPs
192.172.13.0/24	AS1590	Headquarters, USAISC	256
192.172.17.0/24	AS367	Headquarters, USAISC	256
192.172.2.0/24	AS367	Headquarters, USAISC	256
192.172.221.0/24	AS16509	CROSSWIRE HUB	256
192.172.224.0/24	AS394653	Bar Harbor Bank & Trust	256
192.172.226.0/24	AS1909	San Diego Supercomputer Center	256
192.172.232.0/24	AS31617	REEVO S.P.A.	256
192.172.233.0/24	AS394247	Voipia Networks Inc	256
192.172.236.0/24	AS2907	University Of Fukui	256
192.172.240.0/24	AS394157	Roseburg	256
192.172.244.0/24	AS64273	Orca Networking Services	256
192.172.245.0/24	AS154108	NATIONAL INSTITUTE OF TECHNOLOGY JAMSHEDPUR	256
192.172.249.0/24	AS749	DoD Network Information Center	256
192.172.250.0/24	AS3584	PubNIX, Inc.	256
192.172.3.0/24	AS27064	Headquarters, USAISC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
2.50.184.24	AS5384 Emirates Internet	`4.21ms` from Al Fujairah City, AE
104.2.104.200	AS7018 AT&T Enterprises, LLC	`19.09ms` from Chicago, US
80.144.93.88	AS3320 Deutsche Telekom AG	`4.28ms` from Duesseldorf, DE
93.233.185.24	AS3320 Deutsche Telekom AG	`6.10ms` from Frankfurt am Main, DE
171.22.49.88	AS50469 Peer Kohlstetter trading as Hessenkom GmbH & Co. KG	`1.23ms` from Frankfurt am Main, DE
1.28.102.24	AS4837 CHINA UNICOM China169 Backbone	`3.20ms` from Hohhot, CN
85.237.89.184	AS211826 Istqrar for Servers Services Ltd	`0.22ms` from Madrid, ES
85.35.43.232	AS3269 Telecom Italia S.p.A.	`10.23ms` from Milan, IT
194.19.12.200	AS2116 GLOBALCONNECT AS	`1.83ms` from Oslo, NO
178.255.164.248	AS8399 SEWAN SAS	`0.97ms` from Paris, FR
211.171.113.200	AS3786 LG DACOM Corporation	`3.16ms` from Seoul, KR
115.40.66.184	AS9845 LG HelloVision Corp.	`10.37ms` from Seoul, KR
37.209.173.56	AS29084 ComNet Bulgaria	`6.84ms` from Sofia, BG
156.233.49.232	AS44559 IT HOSTLINE LTD	`1.88ms` from Zuerich, CH
95.86.182.152	AS34876 smart systems	`2.49ms` from Baku, AZ
186.129.164.56	AS22927 Telefonica de Argentina	`2.08ms` from Buenos Aires, AR
183.82.249.136	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`0.66ms` from Chennai, IN
173.175.4.168	AS11427 Charter Communications Inc	`7.64ms` from Dallas, US
152.53.227.8	AS197540 netcup GmbH	`3.20ms` from Frankfurt am Main, DE
217.249.211.8	AS3320 Deutsche Telekom AG	`5.78ms` from Frankfurt am Main, DE
40.192.65.168	AS16509 Amazon.com, Inc.	`2.51ms` from Hyderabad, IN
119.53.180.168	AS4837 CHINA UNICOM China169 Backbone	`13.30ms` from Liaoyang, CN
165.154.254.152	AS142002 Scloud Pte Ltd	`0.25ms` from Los Angeles, US
34.104.67.120	AS396982 Google LLC	`0.12ms` from Los Angeles, US
90.66.91.248	AS3215 Orange S.A.	`11.24ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m5 192.172.237.9

traceroute to 192.172.237.9 (192.172.237.9): 5 hops max, 52 byte packets

1 [AS15169] 142.251.241.125 72.865 ms

2 [AS15169] 108.170.248.252 72.847 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 11th 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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