120.50.208.0/20

AS38462 · Osaki Computer Engineering Co.Ltd

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Summary

Country	Japan
Domain	oce.ne.jp
ASN	AS38462
Registry	APNIC
ID	OCE-AS-AP

WHOIS Details

inetnum:        120.50.208.0 - 120.50.223.255
netname:        OCE-AS-AP
descr:          Osaki Computer Engineering Co.Ltd
descr:          Gate city Ohsaki East tower 2F
descr:          1-11-2 Osaki,, Shinagawa-ku Tokyo 141-0032
country:        JP
org:            ORG-OCEC1-AP
admin-c:        OCEC1-AP
tech-c:         OCEC1-AP
abuse-c:        AO300-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-OCE-JP
mnt-routes:     MAINT-OCE-JP
mnt-irt:        IRT-OCE-JP
last-modified:  2020-07-08T02:36:17Z
source:         APNIC

irt:            IRT-OCE-JP
address:        Gate city Ohsaki East tower 2F,1-11-2 Osaki, Shinagawa-ku, Tokyo 141-0032
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OCEC1-AP
tech-c:         OCEC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-12-03
remarks:        [email protected] was validated on 2025-12-03
mnt-by:         MAINT-OCE-JP
last-modified:  2025-12-03T05:08:23Z
source:         APNIC

organisation:   ORG-OCEC1-AP
org-name:       Osaki Computer Engineering Co.Ltd
org-type:       LIR
country:        JP
address:        Gate city Ohsaki East tower 2F,1-11-2 Osaki,
phone:          +81-3-3523-5877
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:47Z
source:         APNIC

role:           ABUSE OCEJP
country:        ZZ
address:        Gate city Ohsaki East tower 2F,1-11-2 Osaki, Shinagawa-ku, Tokyo 141-0032
phone:          +000000000
e-mail:         [email protected]
admin-c:        OCEC1-AP
tech-c:         OCEC1-AP
nic-hdl:        AO300-AP
remarks:        Generated from irt object IRT-OCE-JP
remarks:        [email protected] was validated on 2025-12-03
remarks:        [email protected] was validated on 2025-12-03
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-03T05:08:32Z
source:         APNIC

role:           Osaki Computer Engineering CoLtd administrator
address:        Gate city Ohsaki East tower 2F,1-11-2 Osaki, Shinagawa-ku Tokyo 141-0032
country:        JP
phone:          +81-3-3523-5877
fax-no:         +81-3-3523-7066
e-mail:         [email protected]
admin-c:        OCEC1-AP
tech-c:         OCEC1-AP
nic-hdl:        OCEC1-AP
mnt-by:         MAINT-OCE-JP
last-modified:  2017-04-28T06:49:33Z
source:         APNIC

route:          120.50.208.0/20
descr:          Osaki Computer Engineering Co Ltd
origin:         AS38462
mnt-by:         MAINT-OCE-JP
last-modified:  2017-04-28T08:40:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 120.50.0.0/16

Range	ASN	Company	Num of IPs
120.50.224.0/19	AS10002	Igaueno Cable Television Co.,Ltd	8,192
120.50.0.0/19	AS38712	Telnet Communication Limited	8,192
120.50.48.0/20	AS132196	Danawa Resources Sdn Bhd	4,096
120.50.32.0/20	AS17547	M1 NET LTD	4,096
120.50.192.0/20	AS131923	MCAT Ltd.	4,096
120.50.176.0/21	AS38067	Radiant telecommunications	2,048
120.50.160.0/21	AS38628	HIMEJI CABLE TELEVISION CORPORATION	2,048
120.50.92.0/22	AS9762	Saero Network Service LTD	1,024
120.50.82.0/23	AS9569	HYUNDAI HCN Seocho Cable Tv System Co.Ltd	512
120.50.80.0/23	AS7562	HYUNDAI HCN Dongjak Cable Tv System Co.Ltd	512
120.50.31.0/24	AS38712	TELNET DHANMONDI NOC DEPARTMENT	256
120.50.77.0/24	AS9569	HYUNDAI HCN Seocho Cable Tv System Co.Ltd	256
120.50.65.0/24	AS9762	Saero Network Service LTD	256
120.50.76.0/24	AS9762	Saero Network Service LTD	256
120.50.30.0/24	AS38712	Telnet Communication Limited	256
120.50.1.0/24	AS38712	Telnet Communication Limited	256
120.50.3.0/24	AS38712	DHANMONDI CLIENTS	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
169.45.224.20	AS36351 IBM Cloud	`0.56ms` from Ashburn, US
128.38.163.244	AS37 Navy Network Information Center (NNIC)	`2.67ms` from Ashburn, US
73.214.252.4	AS7922 Comcast Cable Communications, LLC	`12.98ms` from Ashburn, US
74.217.237.20	AS54155 Green Cloud Technologies,LLC	`0.53ms` from Atlanta, US
16.146.47.244	AS16509 Amazon.com, Inc.	`0.28ms` from Boardman, US
197.145.202.4	AS36884 Wana Corporate	`4.80ms` from Casablanca, MA
5.186.39.228	AS44869 FIBIA P/S	`2.15ms` from Copenhagen, DK
54.37.201.36	AS16276 OVH SAS	`0.10ms` from Frankfurt am Main, DE
125.160.149.84	AS7713 PT Telekomunikasi Indonesia	`1.84ms` from Jakarta, ID
120.221.143.4	AS9808 China Mobile Communications Group Co., Ltd.	`2.65ms` from Jinan, CN
137.110.111.20	AS7377 University of California, San Diego	`2.70ms` from Los Angeles, US
194.154.91.244	AS3216 PJSC "Vimpelcom"	`0.61ms` from Moscow, RU
152.250.215.116	AS27699 TELEFÔNICA BRASIL S.A	`4.32ms` from Sao Paulo, BR
191.238.78.196	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
49.29.85.100	AS4766 Korea Telecom	`7.63ms` from Seoul, KR
31.14.57.196	AS33977 Banat Telecom Satelit S.R.L.	`9.03ms` from Timisoara, RO
60.37.110.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.58ms` from Tokyo, JP
39.150.133.116	AS24445 Henan Mobile Communications Co.,Ltd	`7.66ms` from Zhengzhou, CN
31.201.37.84	AS50266 Odido Netherlands B.V.	`2.63ms` from Amsterdam, NL
20.71.111.196	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
122.70.148.228	AS24138 China TieTong Telecommunications Corporation	`2.85ms` from Beijing, CN
71.168.92.52	AS13672 Fidium	`3.29ms` from Boston, US
3.20.209.116	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
131.159.197.36	AS209335 Technical University of Munich	`10.53ms` from Frankfurt am Main, DE
178.119.49.212	AS6848 Telenet BV	`10.28ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -f2 -m9 120.50.222.191

traceroute to 120.50.222.191 (120.50.222.191): 9 hops max, 52 byte packets

2 [AS4134] 106.60.11.30 0.912 ms

3 *

4 *

5 *

6 [AS4134] 106.59.253.13 0.821 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Kunming, CN

On January 19th 2026

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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