AS number details

AS7521

INTERNET MULTIFEED CO.  ·  mfeed.ad.jp

Japan

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AS7521 – INTERNET MULTIFEED CO.

Field Value
Country Japan
Website mfeed.ad.jp
Hosted domains 0
Number of IPv4 4,864
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Updated 12 years ago on May 30, 2013

IP Ranges

Netblock Company Num of IPs
210.173.160.0/21 INTERNET MULTIFEED CO. 2,048
210.173.180.0/22 INTERNET MULTIFEED CO. 1,024
210.173.186.0/23 INTERNET MULTIFEED CO. 512
115.69.237.0/24 INTERNET MULTIFEED CO. 256
210.173.168.0/24 INTERNET MULTIFEED CO. 256
210.173.170.0/24 INTERNET MULTIFEED CO. 256
210.173.172.0/24 INTERNET MULTIFEED CO. 256
210.173.178.0/24 INTERNET MULTIFEED CO. 256
Netblock Company
2001:3a0::/32 INTERNET MULTIFEED CO.
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WHOIS Details

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                                                ASHandle:       AS7521
                                                OrgID:          AS7521
                                                ASName:         AS7521
                                                ASNumber:       AS7521
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 6 peers for this ASN.

Peers Name
AS131079 INTERNET MULTIFEED CO.
AS173 Nippon Telegraph and Telephone Corporation
AS200070 CZ.NIC, z.s.p.o.
AS38644 INTERNET MULTIFEED CO.
AS4697 Nippon Telegraph and Telephone Corporation
AS55391 INTERNET MULTIFEED CO.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS55391 INTERNET MULTIFEED CO.
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Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS131079 INTERNET MULTIFEED CO.
AS173 Nippon Telegraph and Telephone Corporation
AS200070 CZ.NIC, z.s.p.o.
AS38644 INTERNET MULTIFEED CO.
AS4697 Nippon Telegraph and Telephone Corporation
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Pingable IPs

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

IP Address ASN Details
210.173.161.247 AS7521 INTERNET MULTIFEED CO. 0.71ms from Tokyo, JP
210.173.168.97 AS7521 INTERNET MULTIFEED CO. 1.52ms from Tokyo, JP
210.173.170.65 AS7521 INTERNET MULTIFEED CO. 0.87ms from Tokyo, JP
2001:3a0:f004::4 AS7521 INTERNET MULTIFEED CO. 1.16ms from Tokyo, JP
2001:3a0:e000:5::cafe AS7521 INTERNET MULTIFEED CO. 1.24ms from Tokyo, JP
2001:3a0:f008::2 AS7521 INTERNET MULTIFEED CO. 1.18ms from Tokyo, JP
210.173.166.134 AS7521 INTERNET MULTIFEED CO. 1.12ms from Tokyo, JP
210.173.160.27 AS7521 INTERNET MULTIFEED CO. 0.69ms from Tokyo, JP
210.173.163.148 AS7521 INTERNET MULTIFEED CO. 1.13ms from Tokyo, JP
2001:3a0:feed::b AS7521 INTERNET MULTIFEED CO. 0.76ms from Tokyo, JP
2001:3a0:e002:1100::1 AS7521 INTERNET MULTIFEED CO. 0.89ms from Tokyo, JP
210.173.172.66 AS7521 INTERNET MULTIFEED CO. 1.22ms from Tokyo, JP
2001:3a0:e003::182 AS7521 INTERNET MULTIFEED CO. 1.52ms from Tokyo, JP
2001:3a0:e001:20::101 AS7521 INTERNET MULTIFEED CO. 1.63ms from Tokyo, JP
210.173.162.9 AS7521 INTERNET MULTIFEED CO. 0.82ms from Tokyo, JP
2001:3a0:0:2006::87:123 AS7521 INTERNET MULTIFEED CO. 0.71ms 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
31.151.148.1 AS33915 Vodafone Libertel B.V. 4.54ms from Amsterdam, NL
217.62.111.1 AS33915 Vodafone Libertel B.V. 4.65ms from Amsterdam, NL
99.194.192.1 AS19901 Brightspeed 10.94ms from Atlanta, US
96.33.8.49 AS20115 Charter Communications LLC 19.35ms from Atlanta, US
58.136.141.1 AS133481 AIS Fibre 2.25ms from Bangkok, TH
178.222.55.1 AS8400 TELEKOM SRBIJA a.d. 3.01ms from Belgrade, RS
190.16.109.1 AS7303 Telecom Argentina S.A. 1.67ms from Buenos Aires, AR
41.199.0.1 AS36992 ETISALAT MISR 4.85ms from Cairo, EG
73.44.28.1 AS7922 Comcast Cable Communications, LLC 0.57ms from Chicago, US
98.123.114.241 AS10796 Charter Communications Inc 2.57ms from Columbus, US
219.149.9.49 AS134762 CHINANET Liaoning province Dalian MAN network 0.32ms from Dalian, CN
122.176.11.17 AS24560 Bharti Airtel Ltd., Telemedia Services 6.47ms from Delhi, IN
63.145.157.1 AS209 CenturyLink Communications, LLC 1.03ms from Denver, US
115.207.163.1 AS4134 CHINANET-BACKBONE 6.61ms from Hangzhou, CN
118.142.77.209 AS9304 HGC Global Communications Limited 1.33ms from Hong Kong, HK
76.184.80.1 AS11427 Charter Communications Inc 8.61ms from Houston, US
173.230.62.1 AS23473 PAVLOV MEDIA INC 2.38ms from Indianapolis, US
85.101.254.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.56ms from Istanbul, TR
68.103.104.1 AS22773 Cox Communications Inc. 4.77ms from Kansas City, US
190.233.182.1 AS6147 Telefonica del Peru S.A.A. 12.64ms from Lima, PE
81.193.96.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 6.14ms from Lisbon, PT
5.159.200.17 AS48620 Beaming Ltd 0.53ms from London, GB
77.99.54.1 AS5089 Virgin Media Limited 1.52ms from London, GB
80.193.7.1 AS5089 Virgin Media Limited 6.94ms from London, GB
2.127.78.49 AS5607 Sky UK Limited 10.44ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 210.173.160.13
traceroute to 210.173.160.13 (210.173.160.13): 64 hops max, 52 byte packets
3 [] 210.173.176.246 0.79 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7521 at robtex.

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