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
204.90.13.134 AS15258 Gilbane Building Company 2.02ms from Ashburn, US
204.90.12.1 AS15258 Gilbane Building Company 3.02ms from Boston, US
204.90.14.245 AS15258 Gilbane Building Company 2.04ms from Ashburn, 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
89.238.255.186 AS6663 Euroweb Romania S.R.L. 5.45ms from Bucharest, RO
75.192.121.170 AS6167 Verizon Business 14.88ms from Chicago, US
68.32.185.58 AS7922 Comcast Cable Communications, LLC 11.04ms from Chicago, US
205.161.18.74 AS14174 North Central Kansas Community Network Co. 14.21ms from Kansas City, US
79.8.81.170 AS3269 Telecom Italia S.p.A. 4.71ms from Milan, IT
90.180.114.154 AS5610 O2 Czech Republic, a.s. 4.50ms from Prague, CZ
135.233.160.250 AS8075 Microsoft Corporation 0.21ms from San Antonio, US
191.183.15.74 AS28573 Claro NXT Telecomunicacoes Ltda 5.57ms from Sao Paulo, BR
105.98.175.250 AS36947 Telecom Algeria 8.88ms from Valencia, ES
62.47.147.42 AS8447 A1 Telekom Austria AG 1.59ms from Vienna, AT
31.192.190.10 AS35154 PJSC Rostelecom 0.51ms from Yekaterinburg, RU
69.234.202.218 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.46ms from Zhongwei, CN
178.38.40.202 AS6730 Sunrise GmbH 1.55ms from Zuerich, CH
68.119.217.234 AS20115 Charter Communications LLC 13.16ms from Atlanta, US
12.125.182.74 AS7018 AT&T Enterprises, LLC 11.57ms from Atlanta, US
181.61.201.10 AS10620 Telmex Colombia S.A. 15.02ms from Bogota, CO
181.79.7.26 AS18747 IFX Corporation 0.43ms from Bogotá, CO
20.98.228.42 AS8075 Microsoft Corporation 0.26ms from Boydton, US
20.41.15.122 AS8075 Microsoft Corporation 0.28ms from Boydton, US
75.204.252.202 AS6167 Verizon Business 13.06ms from Chicago, US
50.228.125.250 AS7922 Comcast Cable Communications, LLC 1.10ms from Chicago, US
87.63.151.42 AS3292 TDC Holding A/S 1.55ms from Copenhagen, DK
72.191.227.218 AS11427 Charter Communications Inc 5.57ms from Dallas, US
92.138.68.10 AS3215 Orange S.A. 11.68ms from Frankfurt am Main, DE
131.189.14.74 AS8075 Microsoft Corporation 0.29ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 204.90.12.31
traceroute to 204.90.12.31 (204.90.12.31): 64 hops max, 52 byte packets
2 *
3 [AS22773] 68.1.0.45 40.075 ms
4 *
5 [AS22773] 70.164.24.165 40.607 ms
6 [AS15258] 204.90.12.31 40.352 ms
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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 AS15258 at robtex.

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