150.55.192.0/18

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 150.55.0.0/16

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

Pingable IPs

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

IP Address ASN Details
150.55.200.1 AS18124 Okayama University of Science 8.13ms 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
96.73.153.18 AS7922 Comcast Cable Communications, LLC 6.18ms from Ashburn, US
73.43.43.226 AS7922 Comcast Cable Communications, LLC 4.17ms from Atlanta, US
98.103.33.226 AS10796 Charter Communications Inc 2.25ms from Cleveland, US
24.140.108.178 AS12097 Massillon Cable Communications 6.02ms from Columbus, US
163.171.246.210 AS2914 NTT America, Inc. 0.68ms from Hong Kong, HK
142.54.165.194 AS33387 Nocix, LLC 0.23ms from Kansas City, US
47.250.89.114 AS45102 Alibaba (US) Technology Co., Ltd. 0.83ms from Kuala Lumpur, MY
106.56.43.130 AS4134 CHINANET-BACKBONE 4.84ms from Kunming, CN
82.32.28.18 AS5089 Virgin Media Limited 7.45ms from London, GB
76.87.101.146 AS20001 Charter Communications Inc 6.13ms from Los Angeles, US
87.242.72.114 AS25532 LLC "MASTERHOST" 0.79ms from Moscow, RU
121.228.119.242 AS4134 CHINANET-BACKBONE 4.22ms from Nanjing, CN
68.168.216.18 AS19318 Interserver, Inc 0.41ms from New York City, US
72.90.71.82 AS701 Verizon Business 13.27ms from New York City, US
113.40.153.34 AS17506 ARTERIA Networks Corporation 3.28ms from Osaka, JP
200.170.163.2 AS16735 ALGAR TELECOM S/A 7.42ms from Osasco, BR
213.245.49.178 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.13ms from Paris, FR
154.49.209.18 AS174 Cogent Communications, LLC 0.88ms from Paris, FR
151.15.13.66 AS1267 WIND TRE S.P.A. 3.96ms from Rome, IT
121.187.30.2 AS4766 Korea Telecom 2.29ms from Seoul, KR
1.106.164.34 AS4766 Korea Telecom 2.85ms from Seoul, KR
82.136.83.194 AS8821 WWZ Telekom AG (TELEZUG) 4.55ms from Zuerich, CH
90.159.64.2 AS9021 Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. 4.22ms from Ankara, TR
107.204.213.66 AS7018 AT&T Enterprises, LLC 2.63ms from Atlanta, US
104.239.205.2 AS19994 Rackspace Hosting 1.44ms from Chicago, US

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 150.55.193.240
traceroute to 150.55.193.240 (150.55.193.240): 10 hops max, 52 byte packets
4 [] 210.173.176.97 14.682 ms
5 [AS7670] 210.166.33.42 16.315 ms
6 [AS7670] 210.166.33.165 16.755 ms
7 [AS7670] 210.166.40.211 19.065 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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