Autonomous System details

AS398577

SKANSKA USA INC  ·  skanska.com

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AS398577 – SKANSKA USA INC

Field Value
Country United States
Website skanska.com
Hosted domains 0
IPv4 addresses 2,048
IPv6 addresses 1,237,940,039,285,380,274,899,124,224
ASN type Business
Registry arin
Allocated 6 years ago on Jul 14, 2020
Updated 6 years ago on Jul 14, 2020
Netblock Company Num of IPs
144.57.40.0/21 Skanska USA Inc 2,048
144.57.40.0/24 Skanska USA Inc 256
144.57.41.0/24 Skanska USA Inc 256
Netblock Company
2602:800:c400::/38 SKANSKA USA INC
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WHOIS Details


                                                ASHandle:       AS398577
                                                OrgID:          AS398577
                                                ASName:         AS398577
                                                ASNumber:       AS398577
                                                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 are 3 peers for this ASN.

Peers Name
AS286 GTT Communications Inc.
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
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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
144.57.44.65 AS398577 SKANSKA USA INC 0.38ms from Ashburn, US
144.57.42.6 AS398577 SKANSKA USA INC 0.39ms from Ashburn, US
144.57.40.26 AS398577 SKANSKA USA INC 0.46ms from Ashburn, US
144.57.41.30 AS398577 SKANSKA USA INC 0.37ms from Ashburn, US
2602:800:c400:5::4221 AS398577 SKANSKA USA INC 0.53ms from Ashburn, US
144.57.47.241 AS398577 SKANSKA USA INC 0.38ms 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
84.25.172.1 AS33915 Vodafone Libertel B.V. 1.66ms from Amsterdam, NL
108.18.115.161 AS701 Verizon Business 2.17ms from Ashburn, US
207.53.201.1 AS7055 Quantum Internet Services, Inc. 0.44ms from Ashburn, US
181.232.188.1 AS271969 SIMON ALBERTO KONARREUSKI MLOT 7.22ms from Asuncion, PY
12.164.94.17 AS7018 AT&T Enterprises, LLC 14.24ms from Atlanta, US
1.1.179.1 AS23969 TOT Public Company Limited 0.42ms from Bangkok, TH
36.77.88.1 AS7713 PT Telekomunikasi Indonesia 5.93ms from Batam, ID
2.80.44.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.22ms from Braga, PT
189.123.54.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.44ms from Brasilia, BR
74.200.28.225 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.16ms from Calgary, CA
197.245.159.1 AS11845 Vox Telecom Ltd 2.20ms from Cape Town, ZA
205.252.16.129 AS3491 PCCW Global, Inc. 3.77ms from Chang-hua, TW
72.172.222.1 AS11976 Fidelity Communication International Inc. 7.05ms from Chicago, US
71.82.48.1 AS20115 Charter Communications LLC 14.10ms from Chicago, US
173.17.141.1 AS30036 Mediacom Communications Corp 7.84ms from Chicago, US
137.128.83.129 AS668 United States Department of Defense (DoD) 4.18ms from Chicago, US
12.147.32.1 AS7018 AT&T Enterprises, LLC 7.77ms from Chicago, US
71.57.2.177 AS7922 Comcast Cable Communications, LLC 4.93ms from Chicago, US
83.91.62.1 AS3292 TDC Holding A/S 3.64ms from Copenhagen, DK
74.193.24.1 AS19108 Optimum 4.33ms from Dallas, US
208.192.213.209 AS701 Verizon Business 0.40ms from Dallas, US
68.89.254.161 AS7018 AT&T Enterprises, LLC 10.22ms from Dallas, US
65.70.86.1 AS7018 AT&T Enterprises, LLC 11.00ms from Dallas, US
217.161.83.161 AS1273 Vodafone Group PLC 0.36ms from Dublin, IE
3.64.244.161 AS16509 Amazon.com, Inc. 0.15ms 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 -f2 144.57.42.3
traceroute to 144.57.42.3 (144.57.42.3): 64 hops max, 52 byte packets
4 [AS398577] 144.57.42.3 0.486 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS398577 at robtex.

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