150.55.128.0/18

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

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

IP Address ASN Details
150.55.130.1 AS18124 Okayama University of Science 8.36ms from Osaka, JP
150.55.134.1 AS18124 Okayama University of Science 3.86ms from Osaka, JP
150.55.136.42 AS18124 Okayama University of Science 3.80ms 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
223.223.179.146 AS45064 BEIJING ZHONGGUANCUN SOFTWARE PARK DEVELOPMENT CO.,Ltd. 2.86ms from Beijing, CN
87.129.225.130 AS3320 Deutsche Telekom AG 0.83ms from Berlin, DE
70.75.75.146 AS6327 Shaw Communications 7.57ms from Calgary, CA
175.152.177.82 AS4837 CHINA UNICOM China169 Backbone 2.18ms from Chengdu, CN
192.25.139.210 AS400632 KUSD 7.10ms from Chicago, US
103.170.255.18 AS63737 VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED 0.13ms from Hanoi, VN
172.249.195.130 AS20001 Charter Communications Inc 5.96ms from Los Angeles, US
87.16.12.226 AS3269 Telecom Italia S.p.A. 5.75ms from Milan, IT
3.224.109.50 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
136.169.166.210 AS24955 JSC "Ufanet" 9.28ms from Samara, RU
61.113.15.82 AS4713 NTT DOCOMO BUSINESS,Inc. 7.38ms from Tokyo, JP
72.39.16.114 AS7992 Cogeco Connexion Inc. 15.49ms from Toronto, CA
185.221.43.242 AS198249 Ops One AG 0.22ms from Zuerich, CH
188.190.4.194 AS9009 M247 Europe SRL 0.24ms from Zuerich, CH
110.78.211.82 AS9335 National Telecom Public Company Limited 0.96ms from Bangkok, TH
59.108.218.226 AS4847 China Networks Inter-Exchange 4.02ms from Beijing, CN
86.123.188.34 AS8708 DIGI ROMANIA S.A. 0.81ms from Bucharest, RO
41.32.65.18 AS8452 TE-AS 12.87ms from Cairo, EG
64.47.29.226 AS19855 Masergy Communications, Inc. 0.40ms from Chicago, US
120.84.190.82 AS17816 China Unicom IP network China169 Guangdong province 4.61ms from Guangzhou, CN
36.49.33.178 AS4134 CHINANET-BACKBONE 8.48ms from Harbin, CN
198.177.121.50 AS22612 Namecheap, Inc. 9.80ms from Los Angeles, US
92.90.29.130 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.83ms from Lyon, FR
62.174.74.66 AS6739 Vodafone ONO AS 9.34ms from Madrid, ES
5.129.115.2 AS31200 Novotelecom Ltd 0.91ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -m13 150.55.191.120
traceroute to 150.55.191.120 (150.55.191.120): 13 hops max, 52 byte packets
1 [AS397373] 155.254.18.1 446.839 ms
2 *
3 [AS3356] 4.69.209.181 18.388 ms
4 [AS2497] 202.232.1.129 19.041 ms
5 *
6 [AS2497] 58.138.112.107 109.58 ms
7 [AS2497] 202.232.6.18 103.933 ms
8 [AS2907] 150.99.19.154 131.572 ms
9 [AS2907] 150.99.186.246 130.422 ms
10 [AS18124] 150.55.1.45 130.141 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bend, US
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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