AS14524

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Summary

IP address summary information
Name	SERCO NA
Country	United States
Website	host.io/serco-na.com·serco-na.com
Hosted domains	3
IPv4 addresses	1,536
IPv6 addresses	0
ASN type	Business
Registry	ARIN
Allocated	19 years ago on Mar 14, 2007
Updated	1 year ago on Sep 22, 2025

Ranking

#53,358

Overall rank

among 74,696 networks

Traffic

#51,431

Infrastructure

#12,996

#10,890inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 95%
Held location over 1 year: 96%
Median days between moves: 454 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
208.156.64.0/23	SERCO NA	512
204.188.186.0/24	SERCO NA	256
208.156.65.0/24	SERCO NA	256
208.156.66.0/24	SERCO NA	256
208.156.67.0/24	SERCO NA	256
209.27.15.0/24	SERCO NA	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 3 domain names hosted across 3 IP addresses on this ASN.

IP Address	Domain	Count
208.156.66.56		1
208.156.66.51		1
208.156.66.141		1

Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS3561	CenturyLink Communications, LLC
AS7018	AT&T Enterprises, LLC

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS3561	CenturyLink Communications, LLC
AS7018	AT&T Enterprises, LLC

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

2 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 Ping	AS14524SERCO NA	0.49ms from Ashburn, US
208.156.66.2 Ping	AS14524SERCO NA	0.49ms from Ashburn, US

Other Pingable IPs

IP Address	ASN	Details
5.161.27.236 Ping	AS213230Hetzner Online GmbH	0.18ms from Ashburn, US
43.138.40.28 Ping	AS45090Shenzhen Tencent Computer Systems Company Limited	1.72ms from Beijing, CN
173.203.87.76 Ping	AS19994Rackspace Hosting	0.50ms from Chicago, US
150.228.116.220 Ping	AS14593Space Exploration Technologies Corporation	12.83ms from Frankfurt am Main, DE
120.55.250.124 Ping	AS37963Hangzhou Alibaba Advertising Co.,Ltd.	2.11ms from Hangzhou, CN
113.168.191.172 Ping	AS45899VNPT Corp	2.74ms from Hanoi, VN
85.165.186.108 Ping	AS2119Telenor Norge AS	0.99ms from Oslo, NO
184.73.127.140 Ping	AS14618Amazon.com, Inc.	0.41ms from Reston, US
150.217.159.108 Ping	AS137Consortium GARR	6.27ms from Rome, IT
99.243.253.124 Ping	AS812Rogers Communications Canada Inc.	6.31ms from Toronto, CA

Pingable IPs

Important routers in AS14524


208.156.66.4	Ashburn, United States
208.156.66.3	Ashburn, United States
208.156.66.140	Leesburg, United States

Important routers in AS14524

Traceroute

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

$ traceroute -a -n -q1 -f3 208.156.66.3

traceroute to 208.156.66.3 (208.156.66.3): 64 hops max, 52 byte packets

3 [AS3356] 4.69.219.114 10.328 ms

4 [AS3356] 4.68.59.162 9.879 ms

5 [AS3561] 165.193.70.162 9.558 ms

6 [AS14524] 208.156.66.3 9.608 ms

Measurement taken from

IPinfo ProbeNet in Charlotte, US

On September 17, 2026

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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AS14524

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS14524

Important routers in AS14524

Traceroute

Related Networks

AS16805

AS208956

AS27429

AS30191

AS30352

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

IP Ranges

Important routers in AS14524

Geolocation

Countries by IPv4 share

Activity

AS16805

AS208956

AS27429

AS30191

AS30352

AS393293