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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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	AS139887	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS137690	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS136195	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	AS58541	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.101.0.0/16	AS7545	iiNet Limited	65,536
150.41.0.0/16	AS2522	Japan Network Information Center	65,536
150.210.0.0/16	AS31822	Baruch College	65,536
150.201.0.0/16	AS2572	Southeast Missouri State University	65,536
150.108.0.0/16	AS32531	Fordham University	65,536
150.7.0.0/16	AS2907	Tokai University	65,536
150.174.0.0/16	AS395527	Virginia State University	65,536
150.30.0.0/16	AS7516	TOHKnet Co.,Inc.	65,536
150.128.0.0/16	AS766	Universitat Jaume I	65,536
150.212.0.0/16	AS8075	Microsoft Corporation	65,536
150.197.0.0/16	AS9489	Korea Aerospace Research Institute	65,536
150.244.0.0/16	AS766	Universidad Autonoma de Madrid	65,536
150.192.0.0/16	AS721	Headquarters, USAISC	65,536
150.203.0.0/16	AS7575	Australian National University	65,536
150.162.0.0/16	AS263300	Universidade Federal de Santa Catarina	65,536
150.113.0.0/16	AS367	Headquarters, USAISC	65,536
150.177.0.0/16	AS367	Headquarters, USAISC	65,536
150.152.0.0/16	AS367	Headquarters, USAISC	65,536
150.243.0.0/16	AS393750	Truman State University	65,536
150.60.0.0/16	AS9597	KDDI Web Communications Inc.	65,536
150.200.0.0/16	AS400117	Missouri Western State University	65,536
150.106.0.0/16	AS2119	Statkraft/Driftsdivijon	65,536
150.158.0.0/16	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	65,536
150.171.0.0/16	AS8068	Microsoft Corporation	65,536
150.171.0.0/16	AS8075	Microsoft Corporation	65,536
150.254.0.0/16	AS9112	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	65,536
150.101.0.0/16	AS4739	iiNet Limited	65,536
150.226.0.0/16	AS367	Headquarters, USAISC	65,536
150.199.0.0/16	AS2572	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	65,536
150.167.0.0/16	AS2572	Lincoln University	65,536
150.231.0.0/16	AS3999	The Milton S. Hershey Medical Center	65,536
150.179.0.0/16	AS3479	Board of Regents of the University System of Georgia	65,536
150.160.0.0/16	AS26438	Monroe Community College	65,536
150.131.0.0/16	AS3807	University of Montana	65,536
150.250.0.0/16	AS33523	Rowan University	65,536
150.164.0.0/16	AS271354	UNIVERSIDADE FEDERAL DE MINAS GERAIS	65,536
150.209.0.0/16	AS33434	Hamilton College	65,536
150.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
150.31.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
150.232.0.0/16	AS122	UPMC	65,536
150.249.0.0/16	AS2527	Sony Network Communications Inc.	65,536
150.180.0.0/16	AS1540	Headquarters, USAISC	65,536
150.183.0.0/16	AS1237	KISTI	65,536
150.148.0.0/16	AS22828	United States Food and Drug Administration	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

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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
134.194.190.176	AS289 Headquarters, USAISC	`2.73ms` from Ashburn, US
125.24.19.16	AS23969 TOT Public Company Limited	`2.72ms` from Bangkok, TH
181.237.6.80	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.43ms` from Bogota, CO
20.25.222.192	AS8075 Microsoft Corporation	`0.35ms` from Chicago, US
51.195.125.208	AS16276 OVH SAS	`0.09ms` from Frankfurt am Main, DE
113.93.37.16	AS136199 CHINANET Guangdong province Yuedong MAN network	`4.45ms` from Guangzhou, CN
183.104.13.144	AS4766 Korea Telecom	`7.64ms` from Incheon, KR
207.160.235.112	AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet)	`2.33ms` from Kansas City, US
51.92.204.192	AS16509 Amazon.com, Inc.	`5.65ms` from Madrid, ES
143.48.203.160	AS13748 Cold Spring Harbor Laboratory	`1.48ms` from New York City, US
4.220.206.224	AS8075 Microsoft Corporation	`6.83ms` from Oslo, NO
113.234.152.0	AS4837 CHINA UNICOM China169 Backbone	`7.67ms` from Tieling, CN
164.46.45.144	AS4694 IDC Frontier Inc.	`3.59ms` from Tokyo, JP
27.139.99.64	AS9824 JCOM Co., Ltd.	`10.78ms` from Tokyo, JP
185.103.17.224	AS39704 CJ2 Hosting B.V.	`3.03ms` from Amsterdam, NL
71.135.78.80	AS7018 AT&T Enterprises, LLC	`2.80ms` from Atlanta, US
184.80.230.240	AS7029 Windstream Communications LLC	`0.57ms` from Chicago, US
212.54.82.16	AS9158 Telenor A/S	`10.04ms` from Copenhagen, DK
174.143.48.224	AS33070 Rackspace Hosting	`1.00ms` from Dallas, US
169.150.155.160	AS398203 MidSouth Fiber	`8.07ms` from Dallas, US
50.71.218.80	AS6327 Shaw Communications	`19.39ms` from Edmonton, CA
3.76.185.0	AS16509 Amazon.com, Inc.	`0.44ms` from Frankfurt am Main, DE
20.79.226.224	AS8075 Microsoft Corporation	`0.26ms` from Frankfurt am Main, DE
88.17.236.208	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.93ms` from Madrid, ES
182.239.208.80	AS7545 TPG Telecom Limited	`1.84ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f4 -m11 150.23.239.101

traceroute to 150.23.239.101 (150.23.239.101): 11 hops max, 52 byte packets

4 [AS1299] 62.115.140.71 1.321 ms

5 [AS1299] 62.115.183.154 1.164 ms

6 [AS2497] 58.138.83.170 155.362 ms

7 *

8 [AS2497] 58.138.104.82 276.086 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 2026

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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