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 ██████████ 116
199.223.28.220 ██████████ 15
199.223.22.145 ██████████ 3
199.223.28.182 ██████████ 2
199.223.22.14 ██████████ 1
199.223.22.152 ██████████ 1
199.223.23.179 ██████████ 1
199.223.23.50 ██████████ 1
199.223.28.18 ██████████ 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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ASN API & Database

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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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
2604:d800:1001:ffff::10 AS3713 ICF International 11.43ms from Dallas, US
199.223.22.230 AS3713 ICF International 13.12ms from Dallas, US
199.223.28.36 AS3713 ICF International 1.35ms from Ashburn, US
199.223.31.57 AS3713 ICF International 1.26ms from Ashburn, US
199.223.16.6 AS3713 ICF International 12.99ms from Dallas, 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
80.112.25.1 AS33915 Vodafone Libertel B.V. 4.12ms from Amsterdam, NL
217.103.147.1 AS33915 Vodafone Libertel B.V. 5.88ms from Amsterdam, NL
176.40.126.1 AS34984 Superonline Iletisim Hizmetleri A.S. 2.41ms from Ankara, TR
208.218.140.97 AS701 Verizon Business 0.45ms from Ashburn, US
73.173.36.1 AS7922 Comcast Cable Communications, LLC 3.16ms from Ashburn, US
73.134.20.1 AS7922 Comcast Cable Communications, LLC 4.60ms from Ashburn, US
47.27.98.1 AS20115 Charter Communications LLC 6.75ms from Atlanta, US
130.207.155.1 AS2637 Georgia Institute of Technology 1.47ms from Atlanta, US
68.153.101.161 AS6389 AT&T Enterprises, LLC 16.92ms from Atlanta, US
12.131.241.209 AS7018 AT&T Enterprises, LLC 1.55ms from Atlanta, US
98.252.162.1 AS7922 Comcast Cable Communications, LLC 2.62ms from Atlanta, US
36.192.4.1 AS24138 China TieTong Telecommunications Corporation 5.64ms from Beijing, CN
111.92.91.129 AS17465 Cable ISP in India 1.11ms from Bengaluru, IN
78.54.124.177 AS6805 Telefonica Germany GmbH & Co.OHG 2.50ms from Berlin, DE
208.244.125.1 AS701 Verizon Business 2.60ms from Boston, US
181.166.190.1 AS7303 Telecom Argentina S.A. 1.58ms from Buenos Aires, AR
200.122.20.1 AS7303 Telecom Argentina S.A. 1.85ms from Buenos Aires, AR
119.52.145.17 AS4837 CHINA UNICOM China169 Backbone 6.35ms from Changchun, CN
98.206.23.241 AS7922 Comcast Cable Communications, LLC 4.95ms from Chicago, US
221.7.79.1 AS4837 CHINA UNICOM China169 Backbone 1.86ms from Chongqing, CN
173.217.172.1 AS19108 Optimum 8.03ms from Dallas, US
95.44.18.1 AS5466 Eircom Limited 3.81ms from Dublin, IE
87.254.194.113 AS200656 Nokia Solutions and Networks Oy 0.56ms from Frankfurt am Main, DE
37.209.116.1 AS3209 Vodafone GmbH 7.71ms from Frankfurt am Main, DE
212.79.221.1 AS44066 firstcolo GmbH 0.59ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 199.223.30.101
traceroute to 199.223.30.101 (199.223.30.101): 12 hops max, 52 byte packets
5 *
6 *
7 [AS3356] 4.7.49.218 7.51 ms
8 [AS3713] 199.223.31.6 7.394 ms
9 [AS3713] 199.223.31.1 7.395 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Durham, 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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