199.223.28.0/22

AS3713 · ICF International

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Summary

Country	United States
Domain	icf.com
ASN	AS3713
Registry	ARIN
ID	ICFCONSULTINGGROUPINC

WHOIS Details

NetHandle:      NET-199-223-16-0-1
OrgID:          ICG-67
Parent:         NET-199-0-0-0-0
NetName:        ICFCONSULTINGGROUPINC
NetRange:       199.223.16.0 - 199.223.31.255
NetType:        allocation
RegDate:        1994-03-29
Updated:        2021-12-14
Source:         ARIN


OrgID:          ICG-67
OrgName:        ICF International
CanAllocate:    
Street:         1902 Reston Metro Plaza
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20190
RegDate:        2013-12-05
Updated:        2023-08-03
OrgAdminHandle: ARINI2-ARIN
OrgTechHandle:  ARINI2-ARIN
OrgAbuseHandle: ARINI2-ARIN
OrgNOCHandle:   ARINI2-ARIN
Source:         ARIN


POCHandle:      ARINI2-ARIN
IsRole:         N
LastName:       ARIN
FirstName:      ICF
Street:         1902 Reston Metro Plaza
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20190
RegDate:        2015-11-04
Updated:        2025-08-05
OfficePhone:    +1-703-934-3000
Mailbox:        arin@icfi.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.223.0.0/16

Range	ASN	Company	Num of IPs
199.223.224.0/21	AS53513	SPRUCE KNOB SENECA ROCKS TELEPHONE, INC.	2,048
199.223.232.0/21	AS396982	Google LLC	2,048
199.223.120.0/21	AS36687	WiLine Networks Inc.	2,048
199.223.240.0/21	AS46379	Siena University	2,048
199.223.208.0/22	AS7203	Leaseweb USA, Inc.	1,024
199.223.220.0/22	AS36724	Hanson Communications - Starbuck	1,024
199.223.248.0/22	AS395561	Digicel St.Lucia Ltd	1,024
199.223.252.0/22	AS40244	Turnkey Internet Inc.	1,024
199.223.114.0/23	AS54641	InMotion Hosting, Inc.	512
199.223.251.0/24	AS395561	Digicel Grenada	256
199.223.250.0/24	AS33582	Digicel SVG Limited	256

Hosted domains

There are 133 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

37 IPs in this range 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
199.223.28.42	AS3713 ICF International	`1.37ms` 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
195.241.142.54	AS1136 KPN B.V.	`2.84ms` from Amsterdam, NL
76.221.218.22	AS7018 AT&T Enterprises, LLC	`6.69ms` from Atlanta, US
91.142.214.150	AS50926 AXARNET COMUNICACIONES, S.L.	`4.79ms` from Barcelona, ES
188.25.244.230	AS8708 DIGI ROMANIA S.A.	`0.67ms` from Bucharest, RO
8.137.84.38	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.42ms` from Chengdu, CN
99.105.125.38	AS7018 AT&T Enterprises, LLC	`8.42ms` from Chicago, US
222.177.22.246	AS4134 CHINANET-BACKBONE	`1.26ms` from Chongqing, CN
80.149.138.230	AS3320 Deutsche Telekom AG	`0.77ms` from Hamburg, DE
168.5.147.102	AS8 Rice University	`3.54ms` from Houston, US
14.33.15.150	AS4766 Korea Telecom	`1.66ms` from Incheon, KR
62.232.179.134	AS5413 Wavenet Limited	`1.10ms` from London, GB
154.127.130.86	AS36907 TV CABO ANGOLA LDA	`2.08ms` from Luanda, AO
98.58.154.22	AS7922 Comcast Cable Communications, LLC	`5.91ms` from Miami, US
129.211.229.118	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.15ms` from Nanjing, CN
133.100.17.22	AS18148 Fukuoka University	`13.92ms` from Osaka, JP
90.28.168.246	AS3215 Orange S.A.	`7.58ms` from Paris, FR
27.218.218.214	AS4837 CHINA UNICOM China169 Backbone	`7.35ms` from Qingdao, CN
222.107.13.70	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
222.122.40.118	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
46.39.116.166	AS50821 Bredband2 Stockholms Stadsnaet AB	`0.56ms` from Stockholm, SE
149.54.53.6	AS55330 AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK	`18.36ms` from Tashkent, UZ
31.187.190.134	AS50266 Odido Netherlands B.V.	`4.94ms` from Amsterdam, NL
173.66.54.134	AS701 Verizon Business	`2.48ms` from Ashburn, US
20.22.162.118	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
176.63.230.38	AS21334 One Hungary Ltd.	`12.36ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 199.223.28.9

traceroute to 199.223.28.9 (199.223.28.9): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.209 40.567 ms

2 *

3 *

4 [AS3356] 4.7.49.218 134.694 ms

5 [AS3713] 199.223.31.6 141.893 ms

6 [AS3713] 199.223.28.9 134.233 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On February 16th 2026

What are IP address ranges?

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