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 140
IPv4 addresses 4,096
IPv6 addresses 2,417,851,639,229,258,400,000,000
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 140 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 ██████████ 78
199.223.22.145 ██████████ 3
199.223.23.50 ██████████ 1
199.223.28.18 ██████████ 1
199.223.28.182 ██████████ 1
199.223.23.179 ██████████ 1
199.223.22.14 ██████████ 1
199.223.22.152 ██████████ 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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Downstreams

There are no downstreams for this ASN.

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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 13.00ms from Dallas, US
199.223.31.7 AS3713 ICF International 1.27ms from Ashburn, US
2604:d800:1001:ffff::10 AS3713 ICF International 11.37ms from Dallas, US
199.223.22.76 AS3713 ICF International 13.20ms from Dallas, US
199.223.28.85 AS3713 ICF International 1.33ms 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
141.252.239.1 AS1103 SURF B.V. 4.25ms from Amsterdam, NL
217.103.147.1 AS33915 Vodafone Libertel B.V. 4.66ms from Amsterdam, NL
20.123.150.65 AS8075 Microsoft Corporation 0.14ms from Amsterdam, NL
108.31.128.1 AS701 Verizon Business 1.97ms from Ashburn, US
68.191.22.17 AS20115 Charter Communications LLC 0.62ms from Atlanta, US
143.215.45.65 AS2637 Georgia Institute of Technology 1.30ms from Atlanta, US
8.22.250.193 AS3356 Level 3 Parent, LLC 0.36ms from Atlanta, US
73.207.82.1 AS7922 Comcast Cable Communications, LLC 1.59ms from Atlanta, US
101.241.120.1 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.85ms from Beijing, CN
189.30.132.17 AS8167 V tal 3.98ms from Brasilia, BR
81.83.38.1 AS6848 Telenet BV 4.32ms from Brussels, BE
31.43.242.17 AS43764 LLC "Electron-sevlush" 4.56ms from Budapest, HU
138.117.157.1 AS52367 COOP. LIMITADA DE CONSUMO DE ELECTRICIDAD DE SALTO 4.68ms from Buenos Aires, AR
190.194.73.1 AS7303 Telecom Argentina S.A. 1.58ms from Buenos Aires, AR
118.125.79.1 AS4134 CHINANET BACKBONE 4.16ms from Chengdu, CN
65.111.39.193 AS393892 Mid Century Communications 5.49ms from Chicago, US
135.131.56.1 AS4181 TDS TELECOM 6.77ms from Chicago, US
107.199.116.241 AS7018 AT&T Enterprises, LLC 18.32ms from Chicago, US
50.25.252.1 AS19108 Optimum 9.42ms from Dallas, US
75.109.191.193 AS19108 Optimum 5.18ms from Dallas, US
207.91.141.129 AS25956 Logix 0.61ms from Dallas, US
32.44.36.1 AS7018 AT&T Enterprises, LLC 1.46ms from Dallas, US
70.74.230.49 AS6327 Shaw Communications 5.02ms from Edmonton, CA
142.166.0.65 AS855 Bell Canada 4.54ms from Fredericton, CA
46.239.112.1 AS2840 Stiftelsen Goteborgs Studentbostader 0.88ms from Goeteborg, SE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 199.223.17.152
traceroute to 199.223.17.152 (199.223.17.152): 9 hops max, 52 byte packets
5 [AS3356] 4.69.210.22 145.346 ms
6 [AS3356] 4.14.58.186 150.092 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
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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