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
204.90.12.1 AS15258 Gilbane Building Company 3.02ms from Boston, US
204.90.14.245 AS15258 Gilbane Building Company 2.04ms from Ashburn, US
204.90.13.134 AS15258 Gilbane Building Company 2.02ms 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
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62.220.116.250 AS42337 Respina Networks & Beyond PJSC 18.45ms from Baku, AZ
212.192.244.90 AS201021 Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri 0.19ms from Bursa, TR
76.16.110.106 AS7922 Comcast Cable Communications, LLC 5.96ms from Chicago, US
14.42.241.26 AS4766 Korea Telecom 5.94ms from Incheon, KR
162.13.212.26 AS15395 Rackspace Ltd. 1.47ms from London, GB
81.19.178.10 AS34282 Team Blue Carrier Limited 1.56ms from London, GB
12.94.110.122 AS7018 AT&T Enterprises, LLC 2.55ms from San Antonio, US
54.38.137.154 AS16276 OVH SAS 0.11ms from Warsaw, PL
105.99.154.90 AS36947 Telecom Algeria 11.06ms from Algiers, DZ
35.129.189.170 AS20115 Charter Communications LLC 7.04ms from Atlanta, US
104.0.96.218 AS7018 AT&T Enterprises, LLC 2.15ms from Atlanta, US
98.118.97.10 AS701 Verizon Business 1.89ms from Boston, US
208.77.31.122 AS18776 Valassis Communications, Inc. 8.42ms from Chicago, US
87.63.151.42 AS3292 TDC Holding A/S 1.55ms from Copenhagen, DK
204.2.47.90 AS2914 NTT America, Inc. 0.40ms from Dallas, US
80.156.173.74 AS3320 Deutsche Telekom AG 1.87ms from Duesseldorf, DE
177.180.240.106 AS28573 Claro NXT Telecomunicacoes Ltda 15.36ms from Fortaleza, BR
89.214.227.218 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 18.24ms from Lisbon, PT
152.78.64.234 AS786 Jisc Services Limited 4.20ms from London, GB
37.215.187.154 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.19ms from Minsk, BY
95.221.141.186 AS12714 PJSC MegaFon 1.94ms from Moscow, RU
68.47.251.122 AS7922 Comcast Cable Communications, LLC 3.02ms from Murfreesboro, US
174.17.21.186 AS209 CenturyLink Communications, LLC 1.29ms from Phoenix, US
52.53.221.42 AS16509 Amazon.com, Inc. 0.40ms from Santa Clara, US

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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