1. All IP Ranges
  2. 221.0.0.0/8
  3. AS2518  | 221.170.0.0/15

221.170.0.0/15

AS2518  ·  BIGLOBE Inc.

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Summary

Country Japan
Domain biglobe.co.jp
ASN AS2518
Registry APNIC
ID BIGLOBE

WHOIS Details

inetnum:        221.170.0.0 - 221.171.255.255
netname:        BIGLOBE
descr:          BIGLOBE Inc.
descr:          Higashi-shinagawa4-12-4
descr:          Shinagawa-ku, Tokyo 140-0002, Japan
descr:          141-0032, JAPAN
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : ip-admin@mesh.ad.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2015-03-02T09:00:03Z
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 221.0.0.0/8

Range ASN Company Num of IPs
221.144.0.0/12 AS4766 Korea Telecom 1,048,576
221.144.0.0/12 AS152214 Korea Telecom 1,048,576
221.144.0.0/12 AS9856 Korea Telecom 1,048,576
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 1,048,576
221.224.0.0/13 AS137702 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS137697 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS132510 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS138950 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.184.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
221.224.0.0/13 AS134770 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS140292 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 524,288
221.160.0.0/13 AS4766 Korea Telecom 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.216.0.0/13 AS4808 China Unicom Beijing province network 524,288
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.232.0.0/14 AS58563 CHINANET Hubei province network 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 262,144
221.124.0.0/14 AS9304 HGC Global Communications Limited 262,144
221.232.0.0/14 AS4134 CHINANET Hubei province network 262,144
221.200.0.0/14 AS4837 China Unicom Liaoning Province Network 262,144
221.8.0.0/15 AS4837 China Unicom JILIN province network 131,072
221.214.0.0/15 AS4837 China Unicom Shandong province network 131,072
221.130.0.0/15 AS9808 China Mobile Communications Corporation 131,072
221.204.0.0/15 AS4837 China Unicom Shanxi Province Network 131,072
221.130.0.0/15 AS56041 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS56042 China Mobile Communications Corporation 131,072
221.138.0.0/15 AS9318 SK Broadband Co Ltd 131,072
221.169.0.0/16 AS4780 Digital United I 65,536
221.6.0.0/16 AS140717 China Unicom Jiangsu province network 65,536
221.213.0.0/16 AS4837 China Unicom Yunnan province network 65,536
221.137.0.0/16 AS9812 Oriental Cable Network Co., Ltd. 65,536
221.168.0.0/16 AS4766 Korea Telecom 65,536
221.117.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.6.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
221.115.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.114.0.0/16 AS17506 ARTERIA Networks Corporation 65,536

Hosted domains

There are 36 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.171.128.66 dccb-coop.com 7
221.170.147.127 pktld.com 6
221.171.176.217 precure.org 4
221.170.154.240 t2t2.cc 2
221.170.10.55 sidefire.info 2
221.170.24.34 holysnow.net 1
221.171.179.179 lagia.org 1
221.171.95.65 yuu-server.com 1
221.171.85.33 hughesidc.com 1
221.171.86.120 hugheson.in 1
221.171.90.224 kyowa-system-jp.com 1
221.170.26.107 bon-z.net 1
221.170.173.161 terauchi.family 1
221.171.87.168 nkserver.me 1
221.171.249.218 dlchengda.net 1
221.171.207.23 rosendoclinic.com 1
221.170.10.176 hi-score.jp 1
221.170.7.30 revreslin.com 1
221.171.26.160 eeezhihebika.top 1
221.170.145.185 stellatheater.com 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

2,870 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
221.171.128.203 AS2518 BIGLOBE Inc. 22.16ms from Osaka, JP
221.170.182.143 AS2518 BIGLOBE Inc. 5.53ms from Tokyo, JP
221.171.93.159 AS2518 BIGLOBE Inc. 6.25ms from Tokyo, JP
221.170.253.22 AS2518 BIGLOBE Inc. 1.90ms from Tokyo, JP
221.171.225.162 AS2518 BIGLOBE Inc. 22.62ms from Osaka, JP
221.171.120.0 AS2518 BIGLOBE Inc. 14.20ms from Osaka, JP
221.171.71.61 AS2518 BIGLOBE Inc. 12.64ms from Osaka, JP
221.171.14.111 AS2518 BIGLOBE Inc. 12.89ms from Osaka, JP
221.171.27.165 AS2518 BIGLOBE Inc. 2.68ms from Tokyo, JP
221.170.184.220 AS2518 BIGLOBE Inc. 16.75ms from Tokyo, JP
221.171.95.49 AS2518 BIGLOBE Inc. 6.00ms from Tokyo, JP
221.170.112.225 AS2518 BIGLOBE Inc. 10.66ms from Tokyo, JP
221.171.57.2 AS2518 BIGLOBE Inc. 28.74ms from Tokyo, JP
221.171.202.72 AS2518 BIGLOBE Inc. 19.86ms from Tokyo, JP
221.170.245.148 AS2518 BIGLOBE Inc. 5.57ms from Tokyo, JP
221.171.141.2 AS2518 BIGLOBE Inc. 7.99ms from Tokyo, JP
221.171.131.135 AS2518 BIGLOBE Inc. 13.22ms from Osaka, JP
221.171.4.79 AS2518 BIGLOBE Inc. 22.44ms from Osaka, JP
221.171.19.171 AS2518 BIGLOBE Inc. 22.20ms from Osaka, JP
221.170.207.101 AS2518 BIGLOBE Inc. 15.77ms from Osaka, JP
221.171.174.232 AS2518 BIGLOBE Inc. 14.37ms from Osaka, JP
221.170.211.52 AS2518 BIGLOBE Inc. 14.15ms from Osaka, JP
221.171.83.146 AS2518 BIGLOBE Inc. 3.20ms from Osaka, JP
221.170.152.152 AS2518 BIGLOBE Inc. 2.30ms from Tokyo, JP
221.170.128.237 AS2518 BIGLOBE Inc. 17.57ms 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
116.72.196.47 AS17488 Hathway IP Over Cable Internet 1.60ms from Delhi, IN
89.236.66.255 AS30798 TNNet Oy 4.60ms from Helsinki, FI
218.92.52.159 AS4134 CHINANET-BACKBONE 8.54ms from Huai'an, CN
149.113.19.255 AS23700 Linknet-Fastnet ASN 11.41ms from Jakarta, ID
94.8.208.31 AS5607 Sky UK Limited 8.95ms from London, GB
66.229.202.159 AS7922 Comcast Cable Communications, LLC 5.24ms from Miami, US
134.19.170.223 AS201602 NEWTEC S.R.L. 8.06ms from Milan, IT
82.164.219.191 AS2119 Telenor Norge AS 5.96ms from Oslo, NO
54.227.232.143 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
171.126.17.47 AS4837 CHINA UNICOM China169 Backbone 8.42ms from Taiyuan, CN
124.156.224.127 AS132203 Tencent Building, Kejizhongyi Avenue 1.11ms from Tokyo, JP
68.33.126.239 AS7922 Comcast Cable Communications, LLC 8.06ms from Ashburn, US
134.164.160.63 AS6009 United States Department of Defense (DoD) 0.60ms from Atlanta, US
68.44.240.159 AS7922 Comcast Cable Communications, LLC 14.34ms from Chicago, US
77.101.121.127 AS5089 Virgin Media Limited 6.60ms from London, GB
178.44.69.175 AS12389 PJSC Rostelecom 15.07ms from Moscow, RU
123.133.242.63 AS4837 CHINA UNICOM China169 Backbone 5.43ms from Qingdao, CN
82.205.36.63 AS12975 PALTEL Autonomous System 1.00ms from Ramallah, PS
79.15.127.255 AS3269 Telecom Italia S.p.A. 7.58ms from Rome, IT
69.7.35.255 AS26792 CSS Integration, Inc. 2.58ms from Seattle, US
52.24.30.95 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
132.178.226.95 AS46662 Boise State University 1.11ms from Boise, US
74.130.125.207 AS10796 Charter Communications Inc 19.82ms from Columbus, US
87.61.235.223 AS3292 TDC Holding A/S 1.28ms from Copenhagen, DK
69.39.47.31 AS17306 JAB Wireless, INC. 6.26ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 221.170.9.105
traceroute to 221.170.9.105 (221.170.9.105): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 1.189 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

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