121.2.0.0/15

AS2527 · Sony Network Communications Inc.

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Summary

Country	Japan
Domain	sonynetwork.co.jp
ASN	AS2527
Registry	apnic
Hosted IPs	131,072
ID	SO-NET

WHOIS Details

inetnum:        121.2.0.0 - 121.3.255.255
netname:        So-net
descr:          Sony Network Communications Inc.
descr:          4-12-3, Higashishinagawa, Shinagawa-ku, Tokyo, 140-0002, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : abuse@so-net.ne.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2016-07-15T07:17:43Z
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:  2025-04-10T11:04:13Z
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 121.0.0.0/8

Range	ASN	Company	Num of IPs
121.128.0.0/11	AS4766	Korea Telecom	2,097,152
121.160.0.0/11	AS4766	Korea Telecom	2,097,152
121.128.0.0/12	AS4766	Korea Telecom	1,048,576
121.176.0.0/12	AS4766	Korea Telecom	1,048,576
121.160.0.0/12	AS4766	Korea Telecom	1,048,576
121.144.0.0/12	AS4766	Korea Telecom	1,048,576
121.208.0.0/12	AS1221	Telstra Limited	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576
121.176.0.0/13	AS4766	Korea Telecom	524,288
121.152.0.0/13	AS4766	Korea Telecom	524,288
121.168.0.0/13	AS4766	Korea Telecom	524,288
121.184.0.0/13	AS4766	Korea Telecom	524,288
121.136.0.0/13	AS4766	Korea Telecom	524,288
121.128.0.0/13	AS4766	Korea Telecom	524,288
121.144.0.0/13	AS4766	Korea Telecom	524,288
121.112.0.0/13	AS4713	NTT COMMUNICATIONS CORPORATION	524,288
121.8.0.0/13	AS4134	CHINANET Guangdong province network	524,288
121.160.0.0/13	AS4766	Korea Telecom	524,288
121.16.0.0/13	AS4837	China Unicom Hebei province network	524,288
121.196.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
121.60.0.0/14	AS4134	CHINANET Hubei province network	262,144
121.40.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
121.204.0.0/14	AS4134	CHINANET Fujian province network	262,144
121.64.0.0/14	AS3786	LG DACOM Corporation	262,144
121.32.0.0/14	AS4134	CHINANET Guangdong province network	262,144
121.80.0.0/14	AS17511	OPTAGE Inc.	262,144
121.84.0.0/14	AS17511	OPTAGE Inc.	262,144
121.248.0.0/14	AS4538	China Education and Research Network	262,144
121.192.0.0/14	AS4538	China Education and Research Network	262,144
121.24.0.0/14	AS4837	China Unicom Hebei province network	262,144
121.98.0.0/15	AS9790	Two Degrees Mobile Limited	131,072
121.96.0.0/15	AS6648	Bayan Telecommunications Incorporated	131,072
121.42.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
121.246.0.0/15	AS17908	Internet Service Provider	131,072
121.44.0.0/15	AS4739	iiNet Limited	131,072
121.76.0.0/15	AS4837	Oriental Cable Network Co., Ltd.	131,072
121.4.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
121.72.0.0/15	AS4768	One New Zealand Group Limited	131,072
121.250.0.0/15	AS4538	China Education and Research Network	131,072
121.194.0.0/15	AS4538	China Education and Research Network	131,072
121.40.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
121.124.0.0/15	AS9318	SK Broadband Co Ltd	131,072
121.120.0.0/15	AS9534	Maxis Broadband Sdn Bhd	131,072
121.56.0.0/15	AS4134	CHINANET neimeng province network	131,072
121.28.0.0/15	AS4837	China Unicom Hebei province network	131,072
121.202.0.0/15	AS17924	SmarTone Mobile Communications Ltd	131,072
121.48.0.0/15	AS4538	China Education and Research Network	131,072
121.192.0.0/15	AS4538	China Education and Research Network	131,072
121.122.0.0/15	AS9534	Maxis Broadband Sdn Bhd	131,072

Show more ranges

Hosted domains

There are 77 domain names hosted across 58 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.2.73.133	akinori.org	7
121.2.65.143	reibun.online	4
121.2.72.106	leontec.com.vn	3
121.2.76.216	emmyfood.com	3
121.2.64.131	yarol.tokyo	2
121.2.68.132	kado-y.net	2
121.2.64.213	rapapaing.com	2
121.3.192.185	sumikawa.space	2
121.2.64.202	dsbn.jp	2
121.2.199.106	bminor.work	2
121.2.200.55	okrkgkrk.com	1
121.2.76.116	playrux.com	1
121.2.99.135	matsubabreak.com	1
121.2.66.75	team-imagepark.jp	1
121.2.64.104	z505v.com	1
121.2.79.42	material-process.jp	1
121.2.73.85	ozmin.com	1
121.2.1.1	staffwithai.com	1
121.2.79.13	discovers-town.net	1
121.2.66.111	octagon-core.com	1

Hosted domains API

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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.

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