133.149.128.0/18

AS4677 · Marubeni OKI Network Solutions Inc.

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Summary

Country	Japan
Domain	marubeni.com
ASN	AS4677
Registry	JPNIC
ID	OM-NIX-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        133.149.128.0 - 133.149.191.255
netname:        om-nix-NET-CIDR-BLK-JP
descr:          Marubeni OKI Network Solutions Inc.
country:        JP
admin-c:        JO2566JP
tech-c:         KO769JP
last-modified:  2017-03-16T23:26:27Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 133.149.0.0/16

Range	ASN	Company	Num of IPs
133.149.192.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.149.80.0/20	AS9354	Himawari Network Inc.	4,096

Hosted domains

There are 4 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
133.149.128.1	ptop.ad.jp	3
133.149.128.17	ptop.ad.jp	2
133.149.140.72	trascope.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

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Pingable IPs

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

IP Address	ASN	Details
133.149.190.2	AS4677 Marubeni OKI Network Solutions Inc.	`2.83ms` from Tokyo, JP
133.149.140.72	AS4677 Marubeni OKI Network Solutions Inc.	`2.90ms` from Tokyo, JP
133.149.186.195	AS4677 Marubeni OKI Network Solutions Inc.	`2.73ms` from Tokyo, JP
133.149.128.17	AS4677 Marubeni OKI Network Solutions Inc.	`2.77ms` 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
77.170.41.130	AS1136 KPN B.V.	`3.55ms` from Amsterdam, NL
52.157.207.2	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
67.58.11.2	AS8047 GENERAL COMMUNICATION, INC.	`18.22ms` from Anchorage, US
172.12.77.82	AS7018 AT&T Enterprises, LLC	`6.91ms` from Atlanta, US
18.237.216.162	AS16509 Amazon.com, Inc.	`0.30ms` from Boardman, US
68.65.183.2	AS46449 Astrea	`16.44ms` from Chicago, US
79.78.138.178	AS13285 TalkTalk Communications Limited	`5.55ms` from London, GB
86.188.218.226	AS2856 British Telecommunications PLC	`1.55ms` from London, GB
107.175.220.146	AS36352 HostPapa	`0.34ms` from Los Angeles, US
78.192.45.98	AS12322 Free SAS	`1.34ms` from Paris, FR
90.110.35.18	AS3215 Orange S.A.	`6.23ms` from Paris, FR
31.195.172.130	AS3269 Telecom Italia S.p.A.	`10.92ms` from Rende, IT
179.221.165.18	AS28573 Claro NXT Telecomunicacoes Ltda	`12.50ms` from Rio de Janeiro, BR
177.174.105.2	AS26599 TELEFÔNICA BRASIL S.A	`8.06ms` from Sao Paulo, BR
31.211.139.2	AS197897 5KOM OOD	`3.29ms` from Sofia, BG
210.61.95.2	AS3462 Data Communication Business Group	`1.20ms` from Taichung, TW
66.195.84.98	AS3549 Level 3 Parent, LLC	`6.29ms` from Dallas, US
73.161.231.178	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Flint, US
85.23.143.82	AS16086 DNA Oyj	`0.81ms` from Helsinki, FI
98.57.18.50	AS7922 Comcast Cable Communications, LLC	`8.34ms` from Houston, US
60.160.229.34	AS4134 CHINANET-BACKBONE	`8.42ms` from Kunming, CN
200.56.172.130	AS13999 Mega Cable, S.A. de C.V.	`15.32ms` from Los Angeles, US
98.149.255.66	AS20001 Charter Communications Inc	`12.25ms` from Los Angeles, US
23.119.88.98	AS7018 AT&T Enterprises, LLC	`4.59ms` from Los Angeles, US
68.84.201.210	AS7922 Comcast Cable Communications, LLC	`14.01ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m6 133.149.162.190

traceroute to 133.149.162.190 (133.149.162.190): 6 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 222.695 ms

2 *

3 [AS2519] 163.139.136.139 217.85 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 6th 2025

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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