AS number details

AS3503

CSC-AS  ·  3rox.net

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AS3503 – CSC-AS

Field Value
Country unknown
Website 3rox.net
Hosted domains 0
Number of IPv4 2,816
Number of IPv6 0
ASN type Business
Registry radb
Allocated 19 years ago on Jun 29, 2006
Updated 2 years ago on Nov 13, 2023
Netblock Company Num of IPs
147.72.224.0/21 Westinghouse Electric Company LLC 2,048
147.72.240.0/23 Westinghouse Electric Company LLC 512
147.72.234.0/24 Westinghouse Electric Company LLC 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS3503
                                                OrgID:          AS3503
                                                ASName:         AS3503
                                                ASNumber:       AS3503
                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS5050 Pittsburgh Supercomputing Center
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5050 Pittsburgh Supercomputing Center
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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
147.72.224.1 AS3503 CSC-AS 2.32ms from Pittsburgh, US
147.72.234.137 AS3503 CSC-AS 1.89ms from Pittsburgh, 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
34.251.228.255 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
78.35.183.47 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.33ms from Duesseldorf, DE
129.56.205.143 AS327952 NATCOM Development and Investment Limited 0.34ms from Frankfurt am Main, DE
113.73.15.127 AS4134 CHINANET-BACKBONE 3.72ms from Guangzhou, CN
46.30.60.127 AS15817 Mittwald CM Service GmbH und Co. KG 3.21ms from Hamburg, DE
45.60.64.239 AS19551 Incapsula Inc 0.09ms from Johannesburg, ZA
81.9.231.47 AS12338 Euskaltel S.A. 8.27ms from Madrid, ES
81.57.13.127 AS29447 SCALEWAY S.A.S. 14.70ms from Milan, IT
117.40.225.191 AS4134 CHINANET-BACKBONE 4.84ms from Nanchang, CN
54.156.0.223 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
34.201.138.95 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
52.64.249.223 AS16509 Amazon.com, Inc. 0.08ms from Sydney, AU
2.39.207.175 AS30722 Vodafone Italia S.p.A. 6.07ms from Arezzo, IT
74.36.118.15 AS5650 Frontier Communications of America, Inc. 14.50ms from Chicago, US
24.8.179.207 AS7922 Comcast Cable Communications, LLC 5.20ms from Denver, US
122.238.178.15 AS4134 CHINANET-BACKBONE 8.02ms from Hangzhou, CN
128.185.217.143 AS9498 BHARTI Airtel Ltd. 1.57ms from Kolkata, IN
116.240.186.191 AS9443 Vocus Retail 1.85ms from Melbourne, AU
201.121.12.159 AS8151 UNINET 1.69ms from Mexico City, MX
187.106.106.159 AS28573 Claro NXT Telecomunicacoes Ltda 8.55ms from Sao Paulo, BR
210.205.247.31 AS9318 SK Broadband Co Ltd 2.72ms from Seoul, KR
18.136.2.207 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
203.119.194.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Zhangjiakou, CN
165.0.11.47 AS37053 RSAWEB (PTY) LTD 1.02ms from Cape Town, ZA
51.186.178.223 AS5607 Sky UK Limited 1.53ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 147.72.228.140
traceroute to 147.72.228.140 (147.72.228.140): 9 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS6939] 72.52.92.102 115.263 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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 AS3503 at robtex.

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