Autonomous System details

AS14524

SERCO NA  ·  serco-na.com

United States

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AS14524 – SERCO NA

Field Value
Country United States
Website serco-na.com
Hosted domains 4
IPv4 addresses 1,536
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 19 years ago on Mar 14, 2007
Updated 7 months ago on Sep 22, 2025

IP Ranges

Netblock Company Num of IPs
208.156.64.0/23 CenturyLink Communications, LLC 512
204.188.186.0/24 CenturyLink Communications, LLC 256
208.156.65.0/24 CenturyLink Communications, LLC 256
208.156.66.0/24 CenturyLink Communications, LLC 256
208.156.67.0/24 CenturyLink Communications, LLC 256
209.27.15.0/24 Serco 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS14524
                                                OrgID:          AS14524
                                                ASName:         AS14524
                                                ASNumber:       AS14524
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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IP Address Domain Domains on this IP
208.156.66.51 ██████████ 1
208.156.66.56 ██████████ 1
208.156.66.191 ██████████ 1
208.156.66.141 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3561 CenturyLink Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3561 CenturyLink Communications, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
204.188.186.14 AS14524 SERCO NA 0.52ms from Ashburn, US
209.27.15.61 AS14524 SERCO NA 0.98ms from Ashburn, US
208.156.66.2 AS14524 SERCO NA 0.51ms 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
89.203.72.60 AS21050 Fast Communication Company Ltd 15.91ms from Dubai, AE
219.76.247.252 AS4760 HKT Limited 0.97ms from Hong Kong, HK
148.231.225.140 AS16596 Universidad Autonoma del Estado de Baja California 5.49ms from Los Angeles, US
5.224.228.12 AS12430 VODAFONE ESPANA S.A.U. 13.41ms from Madrid, ES
35.244.4.156 AS396982 Google LLC 0.09ms from Mumbai, IN
210.137.80.252 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.15ms from Osaka, JP
13.56.237.28 AS16509 Amazon.com, Inc. 0.77ms from San Jose, US
175.163.192.204 AS4837 CHINA UNICOM China169 Backbone 6.97ms from Tieling, CN
38.101.238.252 AS174 Cogent Communications, LLC 0.13ms from Boca Raton, US
94.132.99.124 AS2860 NOS COMUNICACOES, S.A. 7.13ms from Braga, PT
177.8.246.28 AS28343 UNIFIQUE TELECOMUNICACOES S/A 7.79ms from Curitiba, BR
70.122.15.172 AS11427 Charter Communications Inc 10.61ms from Dallas, US
223.227.72.252 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.91ms from Delhi, IN
107.163.156.108 AS132839 POWER LINE DATACENTER 1.36ms from Hong Kong, HK
154.21.27.92 AS174 Cogent Communications, LLC 0.68ms from Madrid, ES
84.124.85.156 AS6739 Vodafone ONO AS 13.99ms from Madrid, ES
90.61.185.28 AS3215 Orange S.A. 18.24ms from Paris, FR
68.134.164.28 AS701 Verizon Business 4.25ms from Philadelphia, US
36.233.97.28 AS3462 Data Communication Business Group 1.49ms from Taichung, TW
89.229.95.236 AS29314 VECTRA S.A. 9.74ms from Warsaw, PL
51.96.97.220 AS16509 Amazon.com, Inc. 0.79ms from Zuerich, CH
46.70.97.236 AS6079 RCN 1.54ms from Ashburn, US
108.44.162.140 AS701 Verizon Business 3.21ms from Ashburn, US
161.10.67.236 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.16ms from Bogotá, CO
181.27.74.12 AS22927 Telefonica de Argentina 2.22ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 208.156.67.254
traceroute to 208.156.67.254 (208.156.67.254): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Male, MV
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 AS14524 at robtex.

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