Autonomous System 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 139
IPv4 addresses 4,096
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Business
Registry arin
Allocated 32 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 139 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 ██████████ 115
199.223.28.220 ██████████ 15
199.223.28.182 ██████████ 3
199.223.22.145 ██████████ 3
199.223.28.18 ██████████ 1
199.223.22.14 ██████████ 1
199.223.23.179 ██████████ 1
199.223.22.152 ██████████ 1
199.223.23.50 ██████████ 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 & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
199.223.31.7 AS3713 ICF International 1.27ms from Ashburn, US
199.223.22.230 AS3713 ICF International 13.14ms from Dallas, US
199.223.16.6 AS3713 ICF International 13.00ms from Dallas, US
2604:d800:1001:ffff::10 AS3713 ICF International 11.47ms from Dallas, US
199.223.28.44 AS3713 ICF International 1.32ms 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
145.90.192.1 AS1103 SURF B.V. 0.47ms from Amsterdam, NL
130.207.155.1 AS2637 Georgia Institute of Technology 1.38ms from Atlanta, US
67.217.113.1 AS13536 FirstLight Fiber, Inc. 6.08ms from Boston, US
104.205.228.1 AS852 TELUS Communications Inc. 0.86ms from Calgary, CA
50.108.97.193 AS5650 Frontier Communications of America, Inc. 6.53ms from Chicago, US
107.199.116.241 AS7018 AT&T Enterprises, LLC 17.61ms from Chicago, US
67.175.240.1 AS7922 Comcast Cable Communications, LLC 2.12ms from Chicago, US
27.13.105.33 AS4837 CHINA UNICOM China169 Backbone 7.67ms from Chongqing, CN
71.66.23.113 AS10796 Charter Communications Inc 1.18ms from Cleveland, US
177.172.173.1 AS26599 TELEFÔNICA BRASIL S.A 6.25ms from Curitiba, BR
50.25.252.1 AS19108 Optimum 9.45ms from Dallas, US
107.4.76.1 AS7922 Comcast Cable Communications, LLC 3.64ms from Detroit, US
168.205.25.145 AS263151 CONECT TELECOM 19.86ms from Fortaleza, BR
61.144.142.1 AS4134 CHINANET-BACKBONE 4.29ms from Guangzhou, CN
74.124.51.209 AS394437 PS Lightwave 1.21ms from Houston, US
117.156.179.1 AS9808 China Mobile Communications Group Co., Ltd. 9.30ms from Lanzhou, CN
86.58.8.1 AS3212 Telemach Slovenija d.o.o. 2.80ms from Ljubljana, SI
155.190.13.65 AS36692 Cisco OpenDNS, LLC 0.29ms from London, GB
128.111.21.193 AS131 University of California, Santa Barbara 2.54ms from Los Angeles, US
143.170.80.225 AS16504 Granite Telecommunications LLC 0.99ms from Los Angeles, US
76.234.233.225 AS7018 AT&T Enterprises, LLC 2.33ms from Los Angeles, US
158.64.192.129 AS2602 Fondation RESTENA 0.30ms from Luxembourg, LU
77.147.173.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.58ms from Lyon, FR
83.58.209.193 AS3352 TELEFONICA DE ESPANA S.A.U. 11.90ms from Madrid, ES
12.204.108.129 AS7018 AT&T Enterprises, LLC 2.23ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 199.223.23.143
traceroute to 199.223.23.143 (199.223.23.143): 11 hops max, 52 byte packets
5 [AS3356] 4.69.210.22 118.466 ms
6 [AS3356] 4.14.58.186 121.095 ms
7 [AS3713] 199.223.16.6 120.449 ms
8 [AS3713] 199.223.16.1 120.55 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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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