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  2. 208.0.0.0/8
  3. 208.73.0.0/16
  4. AS396973  | 208.73.185.0/24

208.73.185.0/24

AS396973  ·  Department of Homeland Security

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Summary

Country United States
Domain dhs.gov
ASN AS396973
Parent Range 208.73.184.0/21
Registry ARIN
ID NCSD-01

WHOIS Details

NetHandle:      NET-208-73-184-0-1
OrgID:          DHS-39
Parent:         NET-208-0-0-0-0
NetName:        NCSD-01
NetRange:       208.73.184.0 - 208.73.191.255
NetType:        allocation
OriginAS:       396972, 396973
RegDate:        2006-12-21
Updated:        2022-09-21
TechHandle:     BIGGS5-ARIN
TechHandle:     CORLI-ARIN
TechHandle:     LACOU-ARIN
TechHandle:     PEAVY5-ARIN
TechHandle:     ROGER61-ARIN
Source:         ARIN


OrgID:          DHS-39
OrgName:        Department of Homeland Security
CanAllocate:    
Street:         1110 North Glebe Road
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22201
RegDate:        2006-04-21
Updated:        2025-07-15
OrgAdminHandle: LAMAN53-ARIN
OrgTechHandle:  AHI54-ARIN
OrgTechHandle:  DELON43-ARIN
OrgTechHandle:  GROSS398-ARIN
OrgTechHandle:  KUMAR402-ARIN
OrgTechHandle:  LAMAN53-ARIN
OrgTechHandle:  LAMME51-ARIN
OrgTechHandle:  MENDO268-ARIN
OrgTechHandle:  MIYAN2-ARIN
OrgTechHandle:  MURPH652-ARIN
OrgTechHandle:  PARKB18-ARIN
OrgTechHandle:  STARK172-ARIN
OrgTechHandle:  SWANS257-ARIN
OrgAbuseHandle: DELON43-ARIN
OrgAbuseHandle: LAMAN53-ARIN
OrgNOCHandle:   BEALL59-ARIN
OrgNOCHandle:   DELON43-ARIN
OrgNOCHandle:   LAMAN53-ARIN
OrgRoutingHandle:   DELON43-ARIN
OrgRoutingHandle:   LAMAN53-ARIN
OrgDNSHandle:   DELON43-ARIN
OrgDNSHandle:   LAMAN53-ARIN
OrgDNSHandle:   STARK172-ARIN
Source:         ARIN


POCHandle:      MIYAN2-ARIN
IsRole:         N
LastName:       Miyani
FirstName:      Pratik
Street:         4601 N. Fairfax Dr, Ballston One
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2023-06-09
Updated:        2025-06-17
OfficePhone:    +1-202-769-6164
Mailbox:        PRATIK.MIYANI@mail.associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      MURPH652-ARIN
IsRole:         N
LastName:       Murphy
FirstName:      Marvin
Street:         618 Mohegan Cir
City:           Cantonment
State/Prov:     FL
Country:        US
PostalCode:     32533
RegDate:        2025-07-11
Updated:        2025-07-11
OfficePhone:    +1-850-619-0569
Mailbox:        marvin.murphy@mail.associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      KUMAR402-ARIN
IsRole:         N
LastName:       Kumar
FirstName:      Asim
Street:         4601 North Fairfax dr
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-07-11
Updated:        2025-07-11
OfficePhone:    +1-703-395-5745
Mailbox:        asim.kumar@mail.associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      LACOU-ARIN
IsRole:         N
LastName:       LaCour
FirstName:      Sam
Street:         1000 Chiefs Way
City:           Pensacola
State/Prov:     FL
Country:        US
PostalCode:     32511
RegDate:        2012-08-28
Updated:        2014-10-31
OfficePhone:    +1-850-452-6389
MobilePhone:    +1-202-604-0153
MobilePhone:    +1-850-723-5540
Mailbox:        sam.lacour@dhs.gov
Mailbox:        sam.lacour@hq.dhs.gov
Mailbox:        sam.lacour@us-cert.gov
Source:         ARIN


POCHandle:      BEALL59-ARIN
IsRole:         N
LastName:       Beall
FirstName:      Nikki
Street:         4601 N. Fairfax Dr
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22201
RegDate:        2025-07-15
Updated:        2025-07-15
OfficePhone:    +1-202-320-5578
Mailbox:        nikki.beall@mail.cisa.dhs.gov
Source:         ARIN


POCHandle:      BIGGS5-ARIN
IsRole:         N
LastName:       Biggs
FirstName:      Taylor
Street:         1000 Chief's Way
Street:         Building 3782
City:           Pensacola
State/Prov:     FL
Country:        US
PostalCode:     32511
RegDate:        2012-07-13
Updated:        2013-10-28
OfficePhone:    +1-850-452-6371
MobilePhone:    +1-202-407-3267
Mailbox:        taylor.biggs@hq.dhs.gov
Mailbox:        taylor.biggs@us-cert.gov
Source:         ARIN


POCHandle:      CORLI-ARIN
IsRole:         N
LastName:       Corliss
FirstName:      John
Street:         Logistics Director
Street:         Department of Homeland Security
Street:         ATTN: John Corliss
Street:         1000 Chief's Way
Street:         Pensacola, FL 32511-5151
City:           Pensacola
State/Prov:     FL
Country:        US
PostalCode:     32511
RegDate:        2012-07-13
Updated:        2025-01-22
OfficePhone:    +1-850-452-6379
MobilePhone:    +1-202-329-0613
Mailbox:        john.corliss@us-cert.gov
Source:         ARIN


POCHandle:      AHI54-ARIN
IsRole:         N
LastName:       Ibrahim
FirstName:      Ali
Street:         7681 Boston Blvd
City:           Springfield
State/Prov:     VA
Country:        US
PostalCode:     22153
RegDate:        2020-07-27
Updated:        2020-07-27
OfficePhone:    +1-315-516-1151
Mailbox:        ali.h.ibrahim@associates.cbp.dhs.gov
Source:         ARIN


POCHandle:      PARKB18-ARIN
IsRole:         N
LastName:       Park
FirstName:      Brandon
Street:         4601 Fairfax Dr
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22201
RegDate:        2025-07-11
Updated:        2025-07-11
OfficePhone:    +1-202-294-1939
Mailbox:        brandon.park@mail.associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      SWANS257-ARIN
IsRole:         N
LastName:       Swanson
FirstName:      Joseph
Street:         4637 Randolph Dr
City:           Annandale
State/Prov:     VA
Country:        US
PostalCode:     22003
RegDate:        2018-05-03
Updated:        2025-06-19
OfficePhone:    +1-804-334-7410
Mailbox:        joseph.c.swanson@associates.cbp.dhs.gov
Mailbox:        joseph.swanson@associates.hq.dhs.gov
Mailbox:        joseph.swanson@implicitsolutionsllc.com
Source:         ARIN


POCHandle:      DELON43-ARIN
IsRole:         N
LastName:       DeLong
FirstName:      Jeremy
Street:         1000 Chiefs Way
City:           Pensacola
State/Prov:     FL
Country:        US
PostalCode:     32511
RegDate:        2025-05-27
Updated:        2025-05-27
OfficePhone:    +1-850-307-7275
Mailbox:        jeremy.delong@mail.cisa.dhs.gov
Source:         ARIN


POCHandle:      GROSS398-ARIN
IsRole:         N
LastName:       Grossman
FirstName:      Stephen
Street:         4601 N Fairfax Dr
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2023-12-22
Updated:        2025-07-11
OfficePhone:    +1-301-800-6939
Mailbox:        stephen.grossman@associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      ROGER61-ARIN
IsRole:         N
LastName:       Rogers
FirstName:      Daniel
Street:         1000 Chiefs Way
City:           Pensacola
State/Prov:     FL
Country:        US
PostalCode:     32511
RegDate:        2012-07-17
Updated:        2015-12-01
OfficePhone:    +1-850-452-6402
MobilePhone:    +1-202-280-8729
Mailbox:        daniel.rogers@dhs.gov
Mailbox:        daniel.rogers@us-cert.gov
Source:         ARIN


POCHandle:      LAMAN53-ARIN
IsRole:         N
LastName:       lam
FirstName:      anh-thu
Street:         4601 Fairfax Dr
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22201
RegDate:        2025-04-11
Updated:        2025-04-11
OfficePhone:    +1-202-394-5951
Mailbox:        anh.lam@mail.cisa.dhs.gov
Source:         ARIN


POCHandle:      PEAVY5-ARIN
IsRole:         N
LastName:       Peavy
FirstName:      Joshua
Street:         1000 Chief's Way
City:           Pensacola
State/Prov:     FL
Country:        US
PostalCode:     32511
RegDate:        2020-09-10
Updated:        2024-07-26
OfficePhone:    +1-850-452-6656
Mailbox:        joshua.peavy@cisa.dhs.gov
Source:         ARIN


POCHandle:      MENDO268-ARIN
IsRole:         N
LastName:       Mendoza
FirstName:      Luis
Street:         2122 Reed Dr
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92154
RegDate:        2023-01-25
Updated:        2025-07-11
OfficePhone:    +1-469-954-0239
Mailbox:        luis.mendoza@mail.associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      STARK172-ARIN
IsRole:         N
LastName:       Starkey
FirstName:      Damon
Street:         4601 North Fairfax Drive
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2023-01-25
Updated:        2024-01-25
OfficePhone:    +1-771-202-4748
Mailbox:        damon.starkey@associates.cisa.dhs.gov
Source:         ARIN


POCHandle:      LAMME51-ARIN
IsRole:         N
LastName:       Lammers
FirstName:      Charles
Street:         1125 Trotting Horse Lane
City:           Great Falls
State/Prov:     VA
Country:        US
PostalCode:     22066
RegDate:        2024-06-25
Updated:        2025-07-11
OfficePhone:    +1-703-424-0591
Mailbox:        charles.lammers@mail.associates.cisa.dhs.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 208.73.185.0/24

Range ASN Company Num of IPs
208.73.184.0/21 AS396973 Department of Homeland Security 2,048

Nearby Ranges

BGP prefixes that overlap with 208.73.0.0/16

Range ASN Company Num of IPs
208.73.216.0/21 AS6597 Coloblox Data Centers Inc 2,048
208.73.128.0/21 AS36327 VINAKOM COMMUNICATIONS 2,048
208.73.80.0/21 AS40076 DOVETEL COMMUNICATIONS, LLC. 2,048
208.73.248.0/21 AS17306 JAB Wireless, INC. 2,048
208.73.136.0/21 AS32425 Pixel Factory 2,048
208.73.184.0/21 AS396973 Department of Homeland Security 2,048
208.73.192.0/21 AS63457 Rystec Inc. 2,048
208.73.200.0/21 AS19318 Interserver, Inc 2,048
208.73.200.0/21 AS26666 Interserver, Inc 2,048
208.73.120.0/21 AS17306 JAB Wireless, INC. 2,048
208.73.88.0/21 AS4181 TDS TELECOM 2,048
208.73.8.0/21 AS23308 CALL AMERICA INC 2,048
208.73.100.0/22 AS10242 US Internet Corp 1,024
208.73.108.0/22 AS18851 iCore Networks, Inc. 1,024
208.73.20.0/22 AS29713 Reliable Hosting Services 1,024
208.73.224.0/22 AS33724 VOLICO 1,024
208.73.28.0/22 AS21519 Sinclair Broadcast Group, Inc. 1,024
208.73.40.0/22 AS400072 Flux Telecom, LLC 1,024
208.73.52.0/22 AS14230 ARK Data Centers LLC 1,024
208.73.56.0/22 AS25999 Provision Data Systems Inc. 1,024
208.73.60.0/22 AS17306 JAB Wireless, INC. 1,024
208.73.72.0/22 AS30513 DYNAMIC INTERNET 1,024
208.73.76.0/22 AS36000 Northern Health Authority 1,024
208.73.96.0/22 AS14005 Data-Tech 1,024
208.73.212.0/23 AS60326 MrSheepNET LTD 512
208.73.52.0/24 AS30536 Circle Computer Resources 256
208.73.54.0/24 AS30536 Circle Computer Resources, Inc. 256
208.73.232.0/24 AS36508 DIPVTEL INC 256
208.73.234.0/24 AS397325 DIPVTEL INC 256
208.73.235.0/24 AS36508 DIPVTEL INC 256
208.73.95.0/24 AS13575 WPPIENERGY 256
208.73.238.0/24 AS36508 DIPVTEL INC 256
208.73.239.0/24 AS36508 DIPVTEL INC 256
208.73.233.0/24 AS36508 DIPVTEL INC 256
208.73.214.0/24 AS60326 MrSheepNET LTD 256
208.73.236.0/24 AS36508 DIPVTEL INC 256

Hosted domains

There are no domains currently hosted on this ASN.

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.
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Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
190.146.207.152 AS10620 Telmex Colombia S.A. 4.11ms from Bogota, CO
75.222.204.24 AS6167 Verizon Business 13.54ms from Chicago, US
87.145.163.200 AS3320 Deutsche Telekom AG 4.31ms from Frankfurt am Main, DE
93.209.134.24 AS3320 Deutsche Telekom AG 7.46ms from Frankfurt am Main, DE
116.20.252.152 AS4134 CHINANET-BACKBONE 3.76ms from Guangzhou, CN
154.221.69.56 AS134175 SH2206-AP 0.75ms from Hong Kong, HK
85.111.56.248 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.89ms from Istanbul, TR
138.74.183.120 AS15108 Allo Communications LLC 10.96ms from Kansas City, US
39.35.184.152 AS17557 Pakistan Telecommunication Company Limited 11.29ms from Lahore, PK
67.122.170.56 AS7018 AT&T Enterprises, LLC 2.25ms from Los Angeles, US
92.112.150.136 AS29802 HIVELOCITY, Inc. 0.13ms from Madrid, ES
99.35.55.216 AS7018 AT&T Enterprises, LLC 11.19ms from Miami, US
69.120.196.40 AS6128 Cablevision Systems Corp. 4.37ms from New York City, US
72.189.103.216 AS33363 Charter Communications, Inc 8.65ms from Orlando, US
178.66.10.56 AS12389 PJSC Rostelecom 2.02ms from Saint Petersburg, RU
218.149.251.232 AS4766 Korea Telecom 4.64ms from Seoul, KR
121.175.80.24 AS4766 Korea Telecom 6.65ms from Seoul, KR
180.67.244.184 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
39.111.25.120 AS2527 Sony Network Communications Inc. 2.27ms from Tokyo, JP
23.55.164.8 AS35994 Akamai Technologies, Inc. 1.01ms from Chicago, US
202.191.224.88 AS9583 Sify Limited 0.90ms from Delhi, IN
184.99.25.232 AS209 CenturyLink Communications, LLC 2.23ms from Denver, US
4.150.129.152 AS8075 Microsoft Corporation 0.40ms from Des Moines, US
68.32.213.72 AS7922 Comcast Cable Communications, LLC 8.28ms from Flint, US
79.208.198.200 AS3320 Deutsche Telekom AG 8.13ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f10 -m13 208.73.185.252
traceroute to 208.73.185.252 (208.73.185.252): 13 hops max, 52 byte packets
10 [AS174] 154.25.17.65 44.47 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
On

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