Autonomous System details

AS27321

Internet Systems Consortium, Inc.  ·  isc.org

United States

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AS27321 – Internet Systems Consortium, Inc.

Field Value
Country United States
Website isc.org
Hosted domains 3
IPv4 addresses 1,792
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Business
Registry arin
Allocated 23 years ago on Feb 12, 2003
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
149.20.2.0/24 Internet Systems Consortium, Inc. 256
149.20.3.0/24 Internet Systems Consortium, Inc. 256
149.20.4.0/24 Internet Systems Consortium, Inc. 256
149.20.57.0/24 Internet Systems Consortium, Inc. 256
149.20.66.0/24 Internet Systems Consortium, Inc. 256
192.158.248.0/24 Internet Systems Consortium, Inc. 256
192.158.249.0/24 Internet Systems Consortium, Inc. 256
Netblock Company
2001:500:6b::/48 Internet Systems Consortium, Inc.
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WHOIS Details

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                                                ASHandle:       AS27321
                                                OrgID:          AS27321
                                                ASName:         AS27321
                                                ASNumber:       AS27321
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
149.20.4.15 ██████████ 3

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Peers

There are 15 peers for this ASN.

Peers Name
AS10111 Zeofast Network
AS22296 Vorsk LLC
AS2734 CoreSite
AS34927 iFog GmbH
AS35008 Kerfuffle, LLC
AS3557 Internet Systems Consortium, Inc.
AS36236 NetActuate, Inc
AS395915 Edge Network Services LLC
AS397131 Everythink Innovations Limited
AS400587 Ryamer, LLC
AS49544 i3D.net B.V
AS58057 Securebit AG
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS8298 IPng Networks GmbH
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
149.20.4.97 AS27321 Internet Systems Consortium, Inc. 0.25ms from Fremont, US
192.158.249.3 AS27321 Internet Systems Consortium, Inc. 0.23ms from Fremont, US
149.20.3.67 AS27321 Internet Systems Consortium, Inc. 0.22ms from Fremont, US
149.20.2.90 AS27321 Internet Systems Consortium, Inc. 0.25ms from Fremont, US
192.158.248.195 AS27321 Internet Systems Consortium, Inc. 0.23ms from Fremont, US
2001:500:6b:2::26 AS27321 Internet Systems Consortium, Inc. 0.87ms from San Jose, US
149.20.57.1 AS27321 Internet Systems Consortium, Inc. 0.38ms from Fremont, US

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
168.153.109.121 AS12888 Amadeus GmbH 1.17ms from Ashburn, US
101.254.126.105 AS23724 IDC, China Telecommunications Corporation 4.44ms from Beijing, CN
125.35.45.41 AS4808 China Unicom Beijing Province Network 3.33ms from Beijing, CN
193.6.161.201 AS1955 KIFU (Governmental Info Tech Development Agency) 4.52ms from Budapest, HU
78.131.114.73 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.62ms from Budapest, HU
106.217.4.89 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.60ms from Chennai, IN
203.171.61.201 AS18400 Xtreme Networks Limited 4.91ms from Christchurch, NZ
178.195.13.25 AS3303 Swisscom (Switzerland) Ltd 0.65ms from Geneve, CH
36.138.53.9 AS9808 China Mobile Communications Group Co., Ltd. 0.42ms from Hohhot, CN
18.60.176.217 AS16509 Amazon.com, Inc. 1.59ms from Hyderabad, IN
62.100.220.9 AS39855 Mod Mission Critical LLC 0.20ms from London, GB
115.124.3.249 AS38858 Somerville 1.17ms from Melbourne, AU
107.4.207.73 AS7922 Comcast Cable Communications, LLC 3.68ms from Minneapolis, US
202.111.20.73 AS4809 China Telecom Next Generation Carrier Network 7.49ms from Nanjing, CN
208.105.98.25 AS11351 Charter Communications Inc 13.14ms from New York City, US
184.74.194.249 AS12271 Charter Communications Inc 1.41ms from New York City, US
18.230.172.121 AS16509 Amazon.com, Inc. 0.16ms from Osasco, BR
179.109.243.25 AS263590 LOCAWEB SERVICOS DE INTERNET S.A. 0.63ms from Osasco, BR
176.136.17.57 AS5410 Bouygues Telecom SA 5.24ms from Paris, FR
45.76.7.73 AS20473 The Constant Company, LLC 0.13ms from Piscataway, US
37.100.221.153 AS1267 WIND TRE S.P.A. 4.16ms from Rome, IT
85.172.85.9 AS25490 PJSC Rostelecom 15.85ms from Samara, RU
60.173.25.233 AS4134 CHINANET-BACKBONE 12.14ms from Suzhou, CN
124.142.25.25 AS9824 JCOM Co., Ltd. 6.03ms from Tokyo, JP
182.79.143.57 AS9498 BHARTI Airtel Ltd. 0.20ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 149.20.3.70
traceroute to 149.20.3.70 (149.20.3.70): 64 hops max, 52 byte packets
2 [] 206.197.187.56 0.253 ms
3 [AS27321] 149.20.3.70 0.263 ms
Measurement taken from IPinfo ProbeNet in Fremont, US
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 AS27321 at robtex.

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