AS number details

AS3713

ICF International  ·  icf.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS3713 – ICF International

Field Value
Country United States
Website icf.com
Hosted domains 134
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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS3713
                                                OrgID:          AS3713
                                                ASName:         AS3713
                                                ASNumber:       AS3713
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 134 domain names hosted across 9 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
199.223.28.24 ██████████ 110
199.223.28.220 ██████████ 15
199.223.22.145 ██████████ 3
199.223.23.179 ██████████ 1
199.223.28.18 ██████████ 1
199.223.28.182 ██████████ 1
199.223.23.50 ██████████ 1
199.223.22.152 ██████████ 1
199.223.22.14 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 3 peers for this ASN.

Peers Name
AS20355 REV
AS3356 Level 3 Parent, LLC
AS393423 NTT Global Data Centers Americas, INC.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS20355 REV
AS3356 Level 3 Parent, LLC
AS393423 NTT Global Data Centers Americas, INC.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
2604:d800:1001:ffff::10 AS3713 ICF International 11.42ms from Dallas, US
199.223.22.43 AS3713 ICF International 6.63ms from Houston, US
199.223.28.42 AS3713 ICF International 4.71ms from Ashburn, US
199.223.16.6 AS3713 ICF International 6.60ms from Houston, US
199.223.31.1 AS3713 ICF International 4.63ms 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
31.151.55.1 AS33915 Vodafone Libertel B.V. 1.17ms from Amsterdam, NL
173.71.165.49 AS701 Verizon Business 6.38ms from Ashburn, US
52.224.150.17 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
209.213.25.1 AS19212 Piedmont Rural Telephone Cooperative, Incorporated 5.61ms from Atlanta, US
12.221.170.145 AS7018 AT&T Enterprises, LLC 5.42ms from Atlanta, US
2.82.138.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.68ms from Braga, PT
81.83.38.1 AS6848 Telenet BV 4.58ms from Brussels, BE
172.225.222.129 AS36183 Akamai Technologies, Inc. 0.33ms from Buenos Aires, AR
201.212.194.1 AS7303 Telecom Argentina S.A. 6.10ms from Buenos Aires, AR
104.157.16.1 AS852 TELUS Communications Inc. 0.98ms from Calgary, CA
45.47.34.97 AS11351 Charter Communications Inc 18.04ms from Chicago, US
83.227.227.1 AS2119 Telenor Norge AS 5.65ms from Copenhagen, DK
84.238.39.17 AS33796 BOLIGNET-AARHUS F.M.B.A. 3.38ms from Copenhagen, DK
181.171.160.1 AS7303 Telecom Argentina S.A. 0.75ms from Cordoba, AR
190.245.142.1 AS7303 Telecom Argentina S.A. 2.31ms from Cordoba, AR
221.202.159.1 AS4837 CHINA UNICOM China169 Backbone 12.06ms from Dalian, CN
8.40.174.1 AS35986 Vyve Broadband 12.86ms from Dallas, US
104.206.50.33 AS62904 Eonix Corporation 0.54ms from Dallas, US
103.164.205.81 AS136287 Falconet Internet Pvt.ltd. 4.58ms from Delhi, IN
115.246.86.1 AS55836 Reliance Jio Infocomm Limited 9.23ms from Delhi, IN
143.58.81.1 AS8881 1&1 Versatel Deutschland GmbH 3.27ms from Duesseldorf, DE
202.173.227.241 AS134772 CHINANET Guangdong province Dongguan MAN network 4.04ms from Guangzhou, CN
183.134.122.129 AS4134 CHINANET-BACKBONE 5.86ms from Hangzhou, CN
38.109.180.1 AS174 Cogent Communications, LLC 1.27ms from Indianapolis, US
196.44.178.225 AS31856 YoAfrica (Pvt) Ltd 16.99ms from Johannesburg, ZA

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 199.223.29.145
traceroute to 199.223.29.145 (199.223.29.145): 9 hops max, 52 byte packets
5 [AS3356] 4.7.49.218 114.028 ms
6 [AS3713] 199.223.31.6 114.273 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Stockholm, SE
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.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs