AS number details

AS10493

Grand Central Networks Inc.  ·  grand-central.net

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AS10493 – Grand Central Networks Inc.

Field Value
Country United States
Website grand-central.net
Hosted domains 5
Number of IPv4 1,536
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 28 years ago on Aug 27, 1997
Updated 28 years ago on Aug 27, 1997
Netblock Company Num of IPs
50.31.163.0/24 Grand Central Networks Inc. 256
74.201.43.0/24 GCN Publishing 256
172.81.88.0/24 Grand Central Networks Inc. 256
172.81.89.0/24 Grand Central Networks Inc. 256
172.81.90.0/24 Grand Central Networks Inc. 256
172.81.91.0/24 Grand Central Networks Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS10493
                                                OrgID:          AS10493
                                                ASName:         AS10493
                                                ASNumber:       AS10493
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 5 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
172.81.88.11 ██████████ 1
172.81.88.7 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS12213 Centersquare
AS23352 DEFT.COM
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS12213 Centersquare
AS23352 DEFT.COM
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
74.201.43.1 AS10493 Grand Central Networks Inc. 0.30ms from Chicago, US
172.81.89.41 AS10493 Grand Central Networks Inc. 0.36ms from Chicago, US
50.31.163.11 AS10493 Grand Central Networks Inc. 0.29ms from Chicago, US
172.81.90.241 AS10493 Grand Central Networks Inc. 0.32ms from Chicago, US
172.81.88.248 AS10493 Grand Central Networks Inc. 0.53ms from New York City, US
172.81.91.43 AS10493 Grand Central Networks Inc. 0.40ms from Chicago, 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
204.199.104.141 AS3549 Level 3 Parent, LLC 0.99ms from Bogota, CO
154.30.207.157 AS55286 B2 Net Solutions Inc. 0.15ms from Buffalo, US
136.35.255.77 AS16591 Google Fiber Inc. 0.59ms from Kansas City, US
34.16.220.253 AS396982 Google LLC 0.13ms from Las Vegas, US
116.138.193.61 AS4837 CHINA UNICOM China169 Backbone 4.66ms from Liaoyang, CN
23.208.246.61 AS16625 Akamai Technologies, Inc. 0.37ms from London, GB
189.101.224.189 AS28573 Claro NXT Telecomunicacoes Ltda 16.75ms from Osasco, BR
75.108.83.157 AS19108 Optimum 13.05ms from Richardson, US
213.213.16.221 AS8968 BT Italia S.p.A. 9.46ms from Rome, IT
71.198.242.77 AS7922 Comcast Cable Communications, LLC 6.10ms from Santa Clara, US
58.233.242.125 AS9318 SK Broadband Co Ltd 1.73ms from Seoul, KR
193.68.5.77 AS3245 Digital Systems Ltd 12.89ms from Sofia, BG
37.115.143.253 AS15895 Kyivstar PJSC 6.51ms from Warsaw, PL
46.171.241.205 AS5617 Orange Polska Spolka Akcyjna 6.03ms from Warsaw, PL
62.167.111.173 AS6730 Sunrise GmbH 2.48ms from Zuerich, CH
116.131.188.93 AS4837 CHINA UNICOM China169 Backbone 8.10ms from Beijing, CN
194.239.224.141 AS3292 TDC Holding A/S 0.83ms from Copenhagen, DK
69.76.163.125 AS11427 Charter Communications Inc 13.25ms from Dallas, US
107.91.96.29 AS20057 AT&T Enterprises, LLC 2.99ms from Dallas, US
79.204.43.77 AS3320 Deutsche Telekom AG 3.20ms from Hamburg, DE
199.77.71.61 AS8103 Florida Department of Management Services - Division of Telecommunications 5.89ms from Jacksonville, US
203.128.66.141 AS18103 Neuviz Net 0.28ms from Jakarta, ID
208.67.111.237 AS17303 Disaster Networks, LLC 5.12ms from Kansas City, US
81.108.31.173 AS5089 Virgin Media Limited 9.15ms from London, GB
172.5.240.221 AS7018 AT&T Enterprises, LLC 18.53ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 172.81.89.41
traceroute to 172.81.89.41 (172.81.89.41): 64 hops max, 52 byte packets
6 [AS23352] 50.31.159.42 0.466 ms
7 *
8 [AS10493] 172.81.89.41 0.612 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS10493 at robtex.

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