150.55.0.0/16

AS18124 · Okayama University of Science

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS18124
Registry	APNIC
ID	JAPAN150

WHOIS Details

inetnum:        150.52.0.0 - 150.55.255.255
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:  2024-05-23T01:11:14Z
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	AS58541	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS58540	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	AS139887	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.138.0.0/15	AS4134	CHINANET SHANDONG PROVINCE NETWORK	131,072
150.162.0.0/16	AS263300	Universidade Federal de Santa Catarina	65,536
150.167.0.0/16	AS2572	Lincoln University	65,536
150.243.0.0/16	AS393750	Truman State University	65,536
150.158.0.0/16	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	65,536
150.164.0.0/16	AS271354	UNIVERSIDADE FEDERAL DE MINAS GERAIS	65,536
150.148.0.0/16	AS8987	United States Food and Drug Administration	65,536
150.114.0.0/16	AS749	Headquarters, USAISC	65,536
150.60.0.0/16	AS9597	KDDI Web Communications Inc.	65,536
150.207.0.0/16	AS38809	VOCUS PTY LTD	65,536
150.211.0.0/16	AS749	Headquarters, USAISC	65,536
150.52.0.0/16	AS7522	STNet, Incorporated	65,536
150.250.0.0/16	AS33523	Rowan University	65,536
150.223.0.0/16	AS58519	CHINANET SHANDONG PROVINCE NETWORK	65,536
150.197.0.0/16	AS9489	Korea Aerospace Research Institute	65,536
150.237.0.0/16	AS202575	University of Hull	65,536
150.134.0.0/16	AS30499	Youngstown State University	65,536
150.106.0.0/16	AS2119	Statkraft/Driftsdivijon	65,536
150.111.0.0/16	AS749	DoD Network Information Center	65,536
150.157.0.0/16	AS749	DoD Network Information Center	65,536
150.168.0.0/16	AS749	DoD Network Information Center	65,536
150.153.0.0/16	AS749	DoD Network Information Center	65,536
150.184.0.0/16	AS749	Headquarters, USAISC	65,536
150.194.0.0/16	AS749	Headquarters, USAISC	65,536
150.150.0.0/16	AS4668	LG CNS	65,536
150.202.0.0/16	AS46453	Abbott Laboratories	65,536
150.101.0.0/16	AS4739	iiNet Limited	65,536
150.231.0.0/16	AS3999	The Milton S. Hershey Medical Center	65,536
150.171.0.0/16	AS8068	Microsoft Corporation	65,536
150.199.0.0/16	AS46832	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	65,536
150.131.0.0/16	AS3807	University of Montana	65,536
150.255.0.0/16	AS4837	China Unicom Hainan province network	65,536
150.136.0.0/16	AS31898	Oracle Public Cloud	65,536
150.41.0.0/16	AS2522	Japan Network Information Center	65,536
150.201.0.0/16	AS2572	Southeast Missouri State University	65,536
150.199.0.0/16	AS2572	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	65,536
150.177.0.0/16	AS367	Headquarters, USAISC	65,536
150.249.0.0/16	AS2527	Sony Network Communications Inc.	65,536
150.226.0.0/16	AS367	Headquarters, USAISC	65,536
150.209.0.0/16	AS33434	Hamilton College	65,536
150.210.0.0/16	AS31822	Baruch College	65,536
150.246.0.0/16	AS2527	Sony Network Communications Inc.	65,536
150.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
150.232.0.0/16	AS122	UPMC	65,536
150.152.0.0/16	AS367	Headquarters, USAISC	65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
150.55.88.1	AS18124 Okayama University of Science	`3.66ms` from Osaka, JP
150.55.98.1	AS18124 Okayama University of Science	`3.65ms` from Osaka, JP
150.55.100.1	AS18124 Okayama University of Science	`3.89ms` from Osaka, JP
150.55.92.1	AS18124 Okayama University of Science	`3.93ms` from Osaka, JP
150.55.84.3	AS18124 Okayama University of Science	`4.32ms` from Osaka, JP
150.55.136.42	AS18124 Okayama University of Science	`3.65ms` from Osaka, JP
150.55.119.11	AS18124 Okayama University of Science	`3.94ms` from Osaka, JP
150.55.64.3	AS18124 Okayama University of Science	`3.90ms` from Osaka, JP
150.55.26.50	AS18124 Okayama University of Science	`4.28ms` from Osaka, JP
150.55.19.5	AS18124 Okayama University of Science	`3.62ms` from Osaka, JP
150.55.80.1	AS18124 Okayama University of Science	`3.68ms` from Osaka, JP
150.55.54.4	AS18124 Okayama University of Science	`3.63ms` from Osaka, JP
150.55.4.241	AS18124 Okayama University of Science	`3.76ms` from Osaka, JP
150.55.24.252	AS18124 Okayama University of Science	`3.81ms` from Osaka, JP
150.55.20.244	AS18124 Okayama University of Science	`3.58ms` from Osaka, JP
150.55.112.1	AS18124 Okayama University of Science	`3.66ms` from Osaka, JP
150.55.68.1	AS18124 Okayama University of Science	`3.80ms` from Osaka, JP
150.55.53.130	AS18124 Okayama University of Science	`3.67ms` from Osaka, JP
150.55.48.1	AS18124 Okayama University of Science	`3.90ms` from Osaka, JP
150.55.104.2	AS18124 Okayama University of Science	`3.63ms` from Osaka, JP
150.55.31.253	AS18124 Okayama University of Science	`3.89ms` from Osaka, JP
150.55.120.162	AS18124 Okayama University of Science	`3.63ms` from Osaka, JP
150.55.5.208	AS18124 Okayama University of Science	`3.65ms` from Osaka, JP
150.55.40.72	AS18124 Okayama University of Science	`3.64ms` from Osaka, JP
150.55.76.1	AS18124 Okayama University of Science	`3.79ms` from Osaka, 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
77.165.186.208	AS1136 KPN B.V.	`2.45ms` from Amsterdam, NL
78.22.47.224	AS6848 Telenet BV	`7.05ms` from Brussels, BE
81.13.197.0	AS15547 netplus.ch SA	`3.02ms` from Geneve, CH
112.165.176.208	AS4766 Korea Telecom	`3.19ms` from Incheon, KR
220.164.201.16	AS4134 CHINANET-BACKBONE	`5.88ms` from Kunming, CN
83.36.151.16	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.71ms` from Madrid, ES
79.158.242.192	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.75ms` from Madrid, ES
84.129.64.224	AS3320 Deutsche Telekom AG	`6.39ms` from Nuernberg, DE
173.169.50.144	AS33363 Charter Communications, Inc	`9.66ms` from Orlando, US
88.176.224.208	AS12322 Free SAS	`15.53ms` from Paris, FR
3.213.140.240	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
174.21.176.0	AS209 CenturyLink Communications, LLC	`1.52ms` from Seattle, US
83.188.28.32	AS1257 Tele2 Sverige AB	`5.19ms` from Stockholm, SE
46.185.237.128	AS8376 Jordan Data Communications Company LLC	`4.67ms` from Amman, JO
18.239.15.64	AS16509 Amazon.com, Inc.	`0.36ms` from Amsterdam, NL
152.121.196.32	AS27064 United States Department of Defense (DoD)	`1.87ms` from Ashburn, US
109.128.202.32	AS5432 Proximus NV	`2.18ms` from Brussels, BE
112.195.35.224	AS4837 CHINA UNICOM China169 Backbone	`7.59ms` from Chengdu, CN
217.231.125.208	AS3320 Deutsche Telekom AG	`8.15ms` from Frankfurt am Main, DE
2.154.38.192	AS6739 VODAFONE ONO, S.A.	`10.26ms` from Madrid, ES
181.140.178.192	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.79ms` from Medellin, CO
173.171.46.96	AS33363 Charter Communications, Inc	`9.59ms` from Miami, US
71.202.219.224	AS7922 Comcast Cable Communications, LLC	`6.28ms` from San Jose, US
211.248.5.112	AS4766 Korea Telecom	`2.29ms` from Seoul, KR
3.26.161.96	AS16509 Amazon.com, Inc.	`0.58ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -m9 150.55.113.122

traceroute to 150.55.113.122 (150.55.113.122): 9 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 99.964 ms

2 [AS15169] 108.170.248.242 99.967 ms

3 *

4 [AS2907] 150.99.19.154 110.179 ms

5 [AS2907] 150.99.186.246 110.485 ms

6 [AS18124] 150.55.1.45 110.351 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 30th 2026

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