150.3.128.0/21

AS15830 · Equinix (EMEA) Acquisition Enterprises B.V.

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Summary

Country	Japan
Domain	mizuho-rt.ne.jp
ASN	AS15830
Registry	APNIC
ID	MHIR-NET

WHOIS Details

inetnum:        150.3.0.0 - 150.3.255.255
netname:        MHIR-NET
descr:          Mizuho Research & Technologies, Ltd.
country:        JP
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:  2024-05-23T05:50:38Z
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 150.3.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
150.3.129.13	nks-densou.jp	1
150.3.129.15	kls-e-mc.jp	1
150.3.128.15	nbs-hosyu.jp	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

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

IP Address	ASN	Details
150.3.132.9	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`3.26ms` from Tokyo, JP
150.3.130.218	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`3.30ms` from Tokyo, JP
150.3.129.9	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`2.84ms` from Tokyo, JP
150.3.128.15	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`2.95ms` from Tokyo, 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
2.48.6.101	AS5384 Emirates Internet	`1.92ms` from Al Fujairah City, AE
212.252.105.53	AS34984 Superonline Iletisim Hizmetleri A.S.	`1.69ms` from Ankara, TR
182.76.186.133	AS9498 BHARTI Airtel Ltd.	`1.96ms` from Delhi, IN
71.237.68.21	AS7922 Comcast Cable Communications, LLC	`1.67ms` from Denver, US
135.116.216.165	AS8075 Microsoft Corporation	`0.22ms` from Gaevle, SE
9.223.48.37	AS8075 Microsoft Corporation	`0.16ms` from Gaevle, SE
91.26.200.5	AS3320 Deutsche Telekom AG	`0.79ms` from Hamburg, DE
121.57.246.133	AS4134 CHINANET-BACKBONE	`16.53ms` from Hohhot, CN
118.180.14.245	AS4134 CHINANET-BACKBONE	`1.12ms` from Lanzhou, CN
67.203.56.181	AS21769 Colocation America Corporation	`0.18ms` from Los Angeles, US
86.248.71.117	AS3215 Orange S.A.	`4.28ms` from Lyon, FR
218.106.85.133	AS140726 UNICOM AnHui province network	`4.39ms` from Nanjing, CN
87.19.34.117	AS3269 Telecom Italia S.p.A.	`4.63ms` from Rome, IT
122.147.186.37	AS9919 New Century InfoComm Tech Co., Ltd.	`1.05ms` from Taipei, TW
97.95.179.101	AS20115 Charter Communications LLC	`12.40ms` from Ashburn, US
73.236.111.117	AS7922 Comcast Cable Communications, LLC	`12.71ms` from Ashburn, US
44.255.244.149	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
60.241.213.133	AS7545 TPG Telecom Limited	`0.70ms` from Brisbane, AU
130.131.33.53	AS8075 Microsoft Corporation	`0.25ms` from Chicago, US
74.138.171.69	AS10796 Charter Communications Inc	`18.22ms` from Columbus, US
66.169.117.5	AS20115 Charter Communications LLC	`5.45ms` from Dallas, US
13.69.218.197	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
34.111.163.229	AS396982 Google LLC	`0.08ms` from Melbourne, AU
122.247.93.245	AS4134 CHINANET-BACKBONE	`8.78ms` from Ningbo, CN
106.180.79.197	AS2516 KDDI CORPORATION	`15.97ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m10 150.3.131.211

traceroute to 150.3.131.211 (150.3.131.211): 10 hops max, 52 byte packets

1 [AS132372] 103.161.133.253 0.416 ms

2 *

3 *

4 *

5 [AS5580] 203.190.231.5 96.496 ms

6 *

7 [AS15830] 203.191.255.98 87.591 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Sepang, MY

On December 6th 2025

What are IP address ranges?

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