1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.73.0.0/16
  4. AS396973  | 208.73.190.0/24

208.73.190.0/24

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 208.73.190.0/24

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.
Useful for Cybersecurity
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
35.210.111.184 AS15169 Google LLC 0.18ms from Brussels, BE
174.100.252.24 AS10796 Charter Communications Inc 8.90ms from Columbus, US
92.204.197.72 AS29066 velia.net Internetdienste GmbH 0.26ms from Frankfurt am Main, DE
5.39.45.216 AS16276 OVH SAS 0.08ms from Gravelines, FR
47.99.103.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.21ms from Hangzhou, CN
2.121.75.232 AS5607 Sky UK Limited 6.57ms from London, GB
92.161.150.152 AS3215 Orange S.A. 15.87ms from Milan, IT
207.153.50.200 AS10242 US Internet Corp 0.34ms from Minneapolis, US
186.192.111.216 AS262728 ELETRODATA LTDA 14.55ms from Osasco, BR
178.64.136.152 AS12389 PJSC Rostelecom 1.31ms from Saint Petersburg, RU
49.254.54.168 AS4766 Korea Telecom 0.98ms from Seoul, KR
148.64.83.200 AS11260 EastLink 11.17ms from Toronto, CA
172.105.5.8 AS63949 Akamai Connected Cloud 0.11ms from Toronto, CA
62.235.60.8 AS5432 Proximus NV 5.93ms from Amsterdam, NL
68.99.97.136 AS22773 Cox Communications Inc. 10.11ms from Ashburn, US
136.55.30.184 AS16591 Google Fiber Inc. 0.86ms from Atlanta, US
117.163.27.168 AS9808 China Mobile Communications Group Co., Ltd. 13.45ms from Changsha, CN
161.47.6.216 AS19994 Rackspace Hosting 1.13ms from Chicago, US
119.86.191.24 AS4134 CHINANET-BACKBONE 1.62ms from Chongqing, CN
18.184.137.136 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
8.149.199.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.10ms from Hangzhou, CN
81.154.182.88 AS2856 British Telecommunications PLC 4.53ms from London, GB
38.185.59.248 AS174 Cogent Communications 2.93ms from Los Angeles, US
154.118.192.56 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 2.16ms from Luanda, AO
151.55.76.168 AS1267 WIND TRE S.P.A. 3.75ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 208.73.190.81
traceroute to 208.73.190.81 (208.73.190.81): 6 hops max, 52 byte packets
3 [AS5578] 62.168.99.154 0.817 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
On

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