Autonomous System details

AS33631

Palo Alto Research Center Incorporated  ·  parc.com

United States
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AS33631 – Palo Alto Research Center Incorporated

Field Value
Country United States
Website parc.com
Hosted domains 0
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 21 years ago on Feb 09, 2005
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
128.57.208.0/21 SRI International 2,048
192.12.16.0/24 SRI International 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS33631
                                                OrgID:          AS33631
                                                ASName:         AS33631
                                                ASNumber:       AS33631
                                                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 is 1 peer for this ASN.

Peers Name
AS6939 Hurricane Electric LLC
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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
13.95.132.111 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
13.73.139.111 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
66.36.226.223 AS14361 HopOne Internet Corporation 1.28ms from Ashburn, US
91.82.89.239 AS12301 Invitech ICT Services Kft. 1.65ms from Budapest, HU
41.185.92.63 AS36943 1 GRID (PTY) LTD 0.93ms from Cape Town, ZA
148.88.72.63 AS786 Jisc Services Limited 4.47ms from Chester, GB
87.180.75.159 AS3320 Deutsche Telekom AG 4.03ms from Duesseldorf, DE
73.161.99.223 AS7922 Comcast Cable Communications, LLC 8.88ms from Flint, US
187.213.58.223 AS8151 UNINET 0.97ms from Guadalajara, MX
91.159.65.111 AS719 Elisa Oyj 3.41ms from Helsinki, FI
70.153.83.255 AS8075 Microsoft Corporation 0.13ms from Jakarta, ID
223.235.248.15 AS24560 Bharti Airtel Ltd., Telemedia Services 6.45ms from Kolkata, IN
193.77.252.159 AS5603 Telekom Slovenije, d.d. 0.94ms from Ljubljana, SI
66.198.161.31 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.40ms from Montreal, CA
20.94.230.47 AS8075 Microsoft Corporation 0.17ms from Quincy, US
87.16.145.143 AS3269 Telecom Italia S.p.A. 5.12ms from Rome, IT
182.172.187.255 AS10036 DLIVE 1.23ms from Seoul, KR
179.82.148.127 AS26599 TELEFÔNICA BRASIL S.A 7.72ms from São Paulo, BR
124.95.89.143 AS4837 CHINA UNICOM China169 Backbone 9.07ms from Tieling, CN
102.157.32.255 AS37705 TOPNET 4.03ms from Tunis, TN
130.214.159.143 AS35039 SAP SE 2.67ms from Frankfurt am Main, DE
110.9.195.127 AS9318 SK Broadband Co Ltd 1.85ms from Incheon, KR
218.56.197.95 AS4837 CHINA UNICOM China169 Backbone 2.99ms from Jinan, CN
93.121.244.223 AS21351 Canal + Telecom SAS 4.33ms from Le Lamentin, MQ
90.253.53.15 AS5378 Vodafone Limited 5.91ms 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 -m5 128.57.214.62
traceroute to 128.57.214.62 (128.57.214.62): 5 hops max, 52 byte packets
1 [AS202422] 45.80.215.2 0.255 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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 AS33631 at robtex.

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