150.23.0.0/16

AS2497 · Internet Initiative Japan Inc.

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS2497
Registry	APNIC
ID	JAPAN150

WHOIS Details

inetnum:        150.11.0.0 - 150.24.255.255
netname:        JAPAN150
country:        JP
descr:          Japan Network Information Center
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
notify:         hostmaster@nic.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:39Z
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 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
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

Nearby Ranges

BGP prefixes that overlap with 150.0.0.0/8

Range	ASN	Company	Num of IPs
150.138.0.0/15	AS136195	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS58541	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS137690	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS4134	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS58540	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS139887	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.158.0.0/16	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	65,536
150.210.0.0/16	AS31822	Baruch College	65,536
150.125.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
150.243.0.0/16	AS393750	Truman State University	65,536
150.217.0.0/16	AS137	UNI-Firenze	65,536
150.231.0.0/16	AS3999	The Milton S. Hershey Medical Center	65,536
150.232.0.0/16	AS122	UPMC	65,536
150.7.0.0/16	AS2907	Tokai University	65,536
150.174.0.0/16	AS395527	Virginia State University	65,536
150.104.0.0/16	AS53648	The School Board of Alachua County, Florida	65,536
150.199.0.0/16	AS2572	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	65,536
150.132.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
150.250.0.0/16	AS33523	Rowan University	65,536
150.167.0.0/16	AS2572	Lincoln University	65,536
150.2.0.0/16	AS23534	GE Healthcare Japan Corporation	65,536
150.131.0.0/16	AS3807	University of Montana	65,536
150.220.0.0/16	AS11427	Charter Communications LLC	65,536
150.201.0.0/16	AS2572	Southeast Missouri State University	65,536
150.216.0.0/16	AS10952	East Carolina University	65,536
150.178.0.0/16	AS137	Area della Ricerca di Padova	65,536
150.108.0.0/16	AS32531	Fordham University	65,536
150.154.0.0/16	AS11351	SUNY - Mohawk Valley Community College	65,536
150.162.0.0/16	AS263300	Universidade Federal de Santa Catarina	65,536
150.185.0.0/16	AS20312	Fundación Centro Nacional de Innovación Tecnológica (CENIT)	65,536
150.192.0.0/16	AS1540	Headquarters, USAISC	65,536
150.142.0.0/16	AS14223	New York State Health Department	65,536
150.183.0.0/16	AS1237	KISTI	65,536
150.180.0.0/16	AS1540	Headquarters, USAISC	65,536
150.227.0.0/16	AS1257	National Defense Research Establishment	65,536
150.193.0.0/16	AS1540	Headquarters, USAISC	65,536
150.145.0.0/16	AS137	Internet Registry	65,536
150.236.0.0/16	AS158	Ericsson India	65,536
150.126.0.0/16	AS16509	Amazon Technologies Inc.	65,536
150.137.0.0/16	AS1600	Headquarters, USAISC	65,536
150.148.0.0/16	AS22828	United States Food and Drug Administration	65,536
150.133.0.0/16	AS1649	Headquarters, USAISC	65,536
150.135.0.0/16	AS1706	The University of Arizona	65,536
150.66.0.0/16	AS17511	OPTAGE Inc.	65,536
150.245.0.0/16	AS16509	Amazon.com, Inc.	65,536
150.144.0.0/16	AS1701	National Aeronautics and Space Administration	65,536
150.101.0.0/16	AS4739	iiNet Limited	65,536
150.146.0.0/16	AS137	Sede Centrale ed Istituti di Roma	65,536
150.214.0.0/16	AS198096	Junta de Andalucia	65,536
150.192.0.0/16	AS721	Headquarters, USAISC	65,536

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
150.23.37.136	sktap.net	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

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
199.129.154.192	AS4155 USDA	`1.30ms` from Ashburn, US
96.237.253.208	AS701 Verizon Business	`1.24ms` from Boston, US
86.35.255.128	AS9050 Orange Romania S.A.	`0.45ms` from Bucharest, RO
105.155.15.144	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`9.08ms` from Casablanca, MA
84.246.124.0	AS34568 ConnectingBytes GmbH	`2.89ms` from Frankfurt am Main, DE
134.106.62.112	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.28ms` from Hamburg, DE
113.120.156.80	AS4134 CHINANET-BACKBONE	`9.55ms` from Jinan, CN
51.92.204.192	AS16509 Amazon.com, Inc.	`5.63ms` from Madrid, ES
73.227.141.208	AS7922 Comcast Cable Communications, LLC	`10.21ms` from Providence, US
76.103.4.96	AS7922 Comcast Cable Communications, LLC	`5.54ms` from San Jose, US
178.232.3.176	AS25400 Telia Norge AS	`2.10ms` from Sandefjord, NO
183.106.204.176	AS4766 Korea Telecom	`6.13ms` from Seoul, KR
211.200.78.0	AS9318 SK Broadband Co Ltd	`1.84ms` from Seoul, KR
204.216.163.176	AS31898 Oracle Corporation	`0.14ms` from Vinhedo, BR
105.109.72.208	AS36947 Telecom Algeria	`12.96ms` from Algiers, DZ
8.141.161.224	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.16ms` from Beijing, CN
27.74.20.128	AS7552 Viettel Group	`1.86ms` from Ho Chi Minh City, VN
213.99.213.144	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.16ms` from Madrid, ES
118.152.143.176	AS2516 KDDI CORPORATION	`15.40ms` from Osaka, JP
187.94.234.64	AS53079 MD Brasil - Tecnologia da Informação Ltda	`7.72ms` from Osasco, BR
1.170.161.192	AS3462 Data Communication Business Group	`2.67ms` from Taichung, TW
218.207.198.16	AS9808 China Mobile Communications Group Co., Ltd.	`3.32ms` from Xiamen, CN
86.87.185.176	AS1136 KPN B.V.	`1.51ms` from Amsterdam, NL
204.109.55.176	AS14713 Hosted Backbone	`3.14ms` from Ashburn, US
194.63.160.112	AS8248 Computer Technology Institute and Press Diophantus	`9.04ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f4 -m10 150.23.92.18

traceroute to 150.23.92.18 (150.23.92.18): 10 hops max, 52 byte packets

4 [AS2497] 210.130.133.58 38.854 ms

5 [AS2497] 58.138.83.174 194.001 ms

6 [AS2497] 58.138.88.141 294.469 ms

7 [AS2497] 58.138.104.86 295.235 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On November 14th 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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