Autonomous System details

AS15258

Gilbane Building Company  ·  gilbaneco.com

United States

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AS15258 – Gilbane Building Company

Field Value
Country United States
Website gilbaneco.com
Hosted domains 11
IPv4 addresses 768
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 17 years ago on Jan 13, 2009
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
204.90.12.0/24 Gilbane Building Company 256
204.90.13.0/24 Gilbane Building Company 256
204.90.14.0/24 Gilbane Building Company 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS15258
                                                OrgID:          AS15258
                                                ASName:         AS15258
                                                ASNumber:       AS15258
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 11 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.90.13.119 ██████████ 7
204.90.12.211 ██████████ 2
204.90.13.158 ██████████ 1
204.90.14.104 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS22773 Cox Communications Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS22773 Cox Communications Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.90.14.245 AS15258 Gilbane Building Company 2.03ms from Ashburn, US
204.90.13.136 AS15258 Gilbane Building Company 2.01ms from Ashburn, US
204.90.12.5 AS15258 Gilbane Building Company 2.95ms from Boston, 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
188.201.62.42 AS1136 KPN B.V. 1.21ms from Amsterdam, NL
98.25.233.42 AS11426 Charter Communications Inc 6.59ms from Charlotte, US
97.130.21.250 AS6167 Verizon Business 12.00ms from Chicago, US
67.198.22.26 AS7459 Grande Communications Networks, LLC 1.69ms from Dallas, US
82.82.76.138 AS3209 Vodafone GmbH 3.96ms from Duesseldorf, DE
52.28.136.202 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
109.230.255.154 AS197071 active-servers.com 0.42ms from Frankfurt am Main, DE
185.188.232.138 AS12390 KCOM Group Limited 3.12ms from Manchester, GB
122.225.153.138 AS4809 China Telecom Next Generation Carrier Network 10.86ms from Nanchang, CN
209.42.96.26 AS32638 Trent University 3.75ms from Toronto, CA
92.242.6.138 AS12668 LLC KomTehCentr 0.67ms from Yekaterinburg, RU
190.250.118.10 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.42ms from Bogota, CO
197.45.135.26 AS8452 TE-AS 3.03ms from Cairo, EG
47.220.31.250 AS19108 Optimum 12.04ms from Dallas, US
164.132.121.106 AS16276 OVH SAS 0.07ms from Gravelines, FR
91.26.252.154 AS3320 Deutsche Telekom AG 1.33ms from Hamburg, DE
101.67.21.154 AS4837 CHINA UNICOM China169 Backbone 4.94ms from Hangzhou, CN
165.233.135.170 AS7020 Business Connexion Communications 10.82ms from Johannesburg, ZA
91.13.221.58 AS3320 Deutsche Telekom AG 7.23ms from Nuernberg, DE
90.83.141.234 AS3215 Orange S.A. 5.29ms from Paris, FR
73.195.113.42 AS7922 Comcast Cable Communications, LLC 6.00ms from Piscataway, US
58.230.169.186 AS9318 SK Broadband Co Ltd 1.08ms from Seoul, KR
58.236.79.10 AS9318 SK Broadband Co Ltd 2.06ms from Seoul, KR
60.222.247.74 AS4837 CHINA UNICOM China169 Backbone 8.70ms from Taiyuan, CN
105.96.141.26 AS36947 Telecom Algeria 9.26ms from Valencia, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 204.90.12.2
traceroute to 204.90.12.2 (204.90.12.2): 64 hops max, 52 byte packets
5 [AS3257] 212.222.6.165 24.661 ms
6 [AS3257] 89.149.186.217 74.059 ms
8 [AS22773] 68.1.0.45 85.016 ms
9 *
10 [AS15258] 204.90.12.2 85.479 ms
Measurement taken from IPinfo ProbeNet in Wolverhampton, GB
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 AS15258 at robtex.

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