AS number details

AS36328

CalTech Software Systems Inc.  ·  caltech.com

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AS36328 – CalTech Software Systems Inc.

Field Value
Country United States
Website caltech.com
Hosted domains 6
Number of IPv4 512
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 20 years ago on Nov 30, 2005
Updated 14 years ago on Mar 02, 2012
Netblock Company Num of IPs
209.242.94.0/24 CalTech 256
216.117.31.0/24 Caltech 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS36328
                                                OrgID:          AS36328
                                                ASName:         AS36328
                                                ASNumber:       AS36328
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 6 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
216.117.31.96 ████████ 4
209.242.94.90 ██████████ 1
216.117.31.21 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS62 CyrusOne LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS62 CyrusOne LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
209.242.94.63 AS36328 CalTech Software Systems Inc. 1.49ms from Dallas, US
216.117.31.140 AS36328 CalTech Software Systems Inc. 6.33ms from Dallas, US

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
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71.135.221.56 AS7018 AT&T Enterprises, LLC 4.34ms from Los Angeles, US
84.220.47.232 AS8612 Tiscali Italia S.P.A. 17.34ms from Milan, IT
91.133.13.56 AS48166 FORTEX CJSC 1.11ms from Moscow, RU
195.98.182.88 AS8334 LLC SETEL 0.29ms from Moscow, RU
76.180.239.248 AS11351 Charter Communications Inc 11.68ms from New York City, US
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89.229.24.216 AS21021 Multimedia Polska Sp. z o.o. 19.10ms from Warsaw, PL
52.191.92.168 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
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115.79.113.216 AS7552 Viettel Group 1.22ms from Ho Chi Minh City, VN
156.245.94.248 AS398823 PEG TECH INC 0.48ms from Los Angeles, US
3.92.20.248 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
44.194.214.56 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
201.26.46.200 AS27699 TELEFÔNICA BRASIL S.A 15.93ms from Sao Paulo, BR
27.113.23.40 AS9781 GREEN CABLE TELEVISION STATION 6.19ms from Seoul, KR
43.234.236.200 AS17506 ARTERIA Networks Corporation 1.97ms from Tokyo, JP
93.82.44.24 AS8447 A1 Telekom Austria AG 1.93ms from Vienna, AT
23.97.169.104 AS8075 Microsoft Corporation 0.18ms from Amsterdam, NL
70.160.138.120 AS22773 Cox Communications Inc. 9.12ms from Ashburn, US
83.41.157.232 AS3352 TELEFONICA DE ESPANA S.A.U. 1.75ms from Barcelona, ES

Traceroute

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

$
traceroute -a -n -q1 216.117.31.251
traceroute to 216.117.31.251 (216.117.31.251): 64 hops max, 52 byte packets
2 [] 206.53.202.65 2.367 ms
3 [AS62] 209.172.217.21 7.861 ms
4 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS36328 at robtex.

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