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  2. 208.0.0.0/8
  3. 208.73.0.0/16
  4. AS396973  | 208.73.187.0/24

208.73.187.0/24

AS396973  ·  Department of Homeland Security

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Summary

Country United States
Domain dhs.gov
ASN AS396973
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
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:        2026-01-28
OrgAdminHandle: LAMAN53-ARIN
OrgTechHandle:  AHI54-ARIN
OrgTechHandle:  DELON43-ARIN
OrgTechHandle:  GROSS398-ARIN
OrgTechHandle:  KUMAR402-ARIN
OrgTechHandle:  LAMAN53-ARIN
OrgTechHandle:  LAMME51-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:      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:      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:        2025-11-17
OfficePhone:    +1-850-307-7275
Mailbox:        jeremy.delong@cisa.dhs.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:      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:      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:      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:      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:      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:        2025-11-17
OfficePhone:    +1-804-334-7410
Mailbox:        joseph.c.swanson@associates.cbp.dhs.gov
Mailbox:        joseph.swanson@associates.cisa.dhs.gov
Mailbox:        joseph.swanson@implicitsolutionsllc.com
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:      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:        2025-11-17
OfficePhone:    +1-703-395-5745
Mailbox:        asim.kumar@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


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:      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:      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:        2025-11-17
OfficePhone:    +1-202-769-6164
Mailbox:        PRATIK.MIYANI@associates.cisa.dhs.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:      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:        2026-01-22
OfficePhone:    +1-850-452-6379
MobilePhone:    +1-202-329-0613
Mailbox:        john.corliss@us-cert.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

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
208.73.248.0/21 AS17306 JAB Wireless, INC. 2,048
208.73.120.0/21 AS17306 JAB Wireless, INC. 2,048
208.73.200.0/21 AS19318 Interserver, Inc 2,048
208.73.8.0/21 AS23308 CALL AMERICA INC 2,048
208.73.200.0/21 AS26666 Interserver, Inc 2,048
208.73.136.0/21 AS32425 Pixel Factory 2,048
208.73.128.0/21 AS36327 VINAKOM COMMUNICATIONS 2,048
208.73.80.0/21 AS40076 DOVETEL COMMUNICATIONS, LLC. 2,048
208.73.88.0/21 AS4181 TDS TELECOM 2,048
208.73.192.0/21 AS63457 Rystec Inc. 2,048
208.73.40.0/22 AS400072 Flux Telecom, LLC 1,024
208.73.56.0/22 AS25999 Provision Data Systems Inc. 1,024
208.73.20.0/22 AS29713 Reliable Hosting Services 1,024
208.73.72.0/22 AS30513 DYNAMIC INTERNET 1,024
208.73.100.0/22 AS10242 US Internet Corp 1,024
208.73.224.0/22 AS33724 VOLICO 1,024
208.73.76.0/22 AS36000 Northern Health Authority 1,024
208.73.96.0/22 AS14005 Data-Tech 1,024
208.73.52.0/22 AS14230 ARK Data Centers LLC 1,024
208.73.244.0/22 AS14287 Triad Telecom, Inc. 1,024
208.73.60.0/22 AS17306 JAB Wireless, INC. 1,024
208.73.108.0/22 AS18851 iCore Networks, Inc. 1,024
208.73.28.0/22 AS21519 Sinclair Broadcast Group, Inc. 1,024
208.73.212.0/23 AS60326 0xDEADBEEF LTD 512
208.73.236.0/24 AS36508 DIPVTEL INC 256
208.73.95.0/24 AS13575 WPPIENERGY 256
208.73.54.0/24 AS30536 Circle Computer Resources, Inc. 256
208.73.52.0/24 AS30536 Circle Computer Resources 256
208.73.234.0/24 AS36508 DIPVTEL INC 256
208.73.235.0/24 AS36508 DIPVTEL INC 256
208.73.232.0/24 AS36508 DIPVTEL INC 256
208.73.214.0/24 AS60326 0xDEADBEEF LTD 256
208.73.239.0/24 AS36508 DIPVTEL INC 256
208.73.238.0/24 AS36508 DIPVTEL INC 256
208.73.233.0/24 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
83.96.166.72 AS31586 Signet B.V. 1.76ms from Amsterdam, NL
198.245.69.200 AS55286 B2 Net Solutions Inc. 0.18ms from Buffalo, US
81.29.109.8 AS25364 Egypt Cyber Center aka ECC Solutions 4.87ms from Cairo, EG
73.145.130.184 AS7922 Comcast Cable Communications, LLC 11.70ms from Chicago, US
166.216.153.152 AS20057 AT&T Enterprises, LLC 9.00ms from Columbus, US
54.220.20.248 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
67.227.167.56 AS32244 Liquid Web, L.L.C 0.17ms from Lansing, US
81.57.89.120 AS29447 Scaleway SAS 3.42ms from Milan, IT
88.38.185.216 AS3269 Telecom Italia S.p.A. 4.04ms from Milan, IT
92.202.3.40 AS2527 Sony Network Communications Inc. 1.76ms from Osaka, JP
176.137.173.216 AS5410 Bouygues Telecom SA 10.30ms from Paris, FR
46.99.128.184 AS21246 IPKO Telecommunications LLC 2.77ms from Pristina, XK
45.167.92.168 AS265561 LANTOINTERNET SA DE CV 0.23ms from Santiago de Queretaro, MX
180.80.121.216 AS9316 DACOM-PUBNETPLUS 2.78ms from Seoul, KR
136.144.173.104 AS20857 Signet B.V. 0.62ms from Amsterdam, NL
212.70.217.88 AS8396 Technical Chamber of Greece 0.79ms from Athens, GR
35.133.250.104 AS20115 Charter Communications LLC 9.29ms from Atlanta, US
98.156.164.184 AS11427 Charter Communications Inc 11.28ms from Dallas, US
87.122.233.120 AS8881 1&1 Versatel GmbH 1.95ms from Duesseldorf, DE
86.146.133.72 AS2856 British Telecommunications PLC 7.39ms from Erith, GB
116.47.22.72 AS17858 LG POWERCOMM 2.74ms from Incheon, KR
14.67.238.88 AS4766 Korea Telecom 1.78ms from Incheon, KR
211.176.179.216 AS9318 SK Broadband Co Ltd 1.42ms from Incheon, KR
31.113.209.184 AS2856 British Telecommunications PLC 2.23ms from London, GB
201.95.143.8 AS27699 TELEFÔNICA BRASIL S.A 3.46ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m9 208.73.187.211
traceroute to 208.73.187.211 (208.73.187.211): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS7018] 32.122.32.155 51.21 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Santiago de Querétaro, MX
On

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