AS number details

AS3713

ICF International  ·  icf.com

United States

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AS3713 – ICF International

Field Value
Country United States
Website icf.com
Hosted domains 135
Number of IPv4 4,096
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type Business
Registry arin
Allocated 31 years ago on Jul 13, 1994
Updated 12 years ago on Jan 16, 2014

IP Ranges

Netblock Company Num of IPs
199.223.16.0/21 ICF International 2,048
199.223.24.0/22 ICF International 1,024
199.223.28.0/22 ICF International 1,024
199.223.16.0/24 ICF International 256
199.223.17.0/24 ICF International 256
199.223.18.0/24 ICF International 256
199.223.19.0/24 ICF International 256
199.223.20.0/24 ICF International 256
199.223.21.0/24 ICF International 256
199.223.22.0/24 ICF International 256
199.223.23.0/24 ICF International 256
199.223.24.0/24 ICF International 256
199.223.27.0/24 ICF International 256
199.223.28.0/24 ICF International 256
199.223.29.0/24 ICF International 256
199.223.30.0/24 ICF International 256
199.223.31.0/24 ICF International 256

Netblock Company
2604:d800:1001::/48 REV
2620:7b:b000::/48 ICF International
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WHOIS Details

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                                                ASHandle:       AS3713
                                                OrgID:          AS3713
                                                ASName:         AS3713
                                                ASNumber:       AS3713
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 135 domain names hosted across 9 IP addresses on this ASN.

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IP Address Domain Domains on this IP
199.223.28.24 ██████████ 111
199.223.28.220 ██████████ 15
199.223.22.145 ██████████ 3
199.223.28.182 ██████████ 1
199.223.23.50 ██████████ 1
199.223.22.14 ██████████ 1
199.223.28.18 ██████████ 1
199.223.22.152 ██████████ 1
199.223.23.179 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS20355 REV
AS3356 Level 3 Parent, LLC
AS393423 NTT Global Data Centers Americas, INC.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS20355 REV
AS3356 Level 3 Parent, LLC
AS393423 NTT Global Data Centers Americas, INC.
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
199.223.16.6 AS3713 ICF International 6.60ms from Houston, US
2604:d800:1001:ffff::20 AS3713 ICF International 11.42ms from Dallas, US
199.223.28.10 AS3713 ICF International 4.71ms from Ashburn, US
199.223.22.43 AS3713 ICF International 6.63ms from Houston, US
199.223.31.1 AS3713 ICF International 4.61ms 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
86.85.205.97 AS1136 KPN B.V. 1.37ms from Amsterdam, NL
178.85.34.1 AS33915 Vodafone Libertel B.V. 4.40ms from Amsterdam, NL
173.71.165.49 AS701 Verizon Business 6.35ms from Ashburn, US
73.135.232.193 AS7922 Comcast Cable Communications, LLC 6.05ms from Ashburn, US
199.89.254.1 AS395518 A2D, Inc 0.57ms from Atlanta, US
75.90.212.1 AS7029 Windstream Communications LLC 2.57ms from Atlanta, US
2.189.246.1 AS58224 Iran Telecommunication Company PJS 15.83ms from Az Za`ayin, QA
121.51.227.129 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.51ms from Beijing, CN
77.64.171.1 AS16202 Tele Columbus AG 4.93ms from Berlin, DE
14.202.251.161 AS7545 TPG Telecom Limited 1.81ms from Brisbane, AU
186.139.47.1 AS7303 Telecom Argentina S.A. 1.18ms from Buenos Aires, AR
50.99.58.1 AS852 TELUS Communications Inc. 0.82ms from Calgary, CA
104.157.16.1 AS852 TELUS Communications Inc. 0.93ms from Calgary, CA
222.240.207.129 AS4134 CHINANET-BACKBONE 1.61ms from Changsha, CN
118.125.79.1 AS4134 CHINANET-BACKBONE 4.17ms from Chengdu, CN
135.131.56.1 AS4181 TDS TELECOM 6.74ms from Chicago, US
50.224.167.97 AS7922 Comcast Cable Communications, LLC 1.14ms from Chicago, US
221.7.79.1 AS4837 CHINA UNICOM China169 Backbone 1.87ms from Chongqing, CN
195.249.188.1 AS3292 TDC Holding A/S 0.79ms from Copenhagen, DK
83.88.186.1 AS3292 TDC Holding A/S 1.15ms from Copenhagen, DK
190.211.96.1 AS262145 Cooperativa de Electrificación Rural de San Carlos R.L. (Coopelesca R.L.) 2.26ms from Curridabat, CR
216.74.255.113 AS11215 Logix 0.31ms from Dallas, US
216.215.96.241 AS11215 Logix 0.30ms from Dallas, US
174.78.24.177 AS22773 Cox Communications Inc. 10.16ms from Dallas, US
115.246.125.17 AS55836 Reliance Jio Infocomm Limited 5.59ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 199.223.29.96
traceroute to 199.223.29.96 (199.223.29.96): 8 hops max, 52 byte packets
4 [AS3356] 4.7.49.218 63.578 ms
5 [AS3713] 199.223.31.6 65.404 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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 AS3713 at robtex.

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