208.73.184.0/24
AS396972 · Department of Homeland Security
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Country | United States |
Domain | dhs.gov |
ASN | AS396972 |
Registry | arin |
Hosted IPs | 256 |
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: National Cyber Security Division, US-CERT Street: 1110 North Glebe Road City: Arlington State/Prov: VA Country: US PostalCode: 22201 RegDate: 2006-04-21 Updated: 2024-08-08 OrgAdminHandle: PEAVY5-ARIN OrgTechHandle: AHI54-ARIN OrgTechHandle: ALR11-ARIN OrgTechHandle: GROSS398-ARIN OrgTechHandle: KRAN-ARIN OrgTechHandle: LAMME51-ARIN OrgTechHandle: MENDO268-ARIN OrgTechHandle: MIYAN2-ARIN OrgTechHandle: PEAVY5-ARIN OrgTechHandle: STARK172-ARIN OrgTechHandle: SWANS257-ARIN OrgAbuseHandle: PEAVY5-ARIN OrgNOCHandle: FLATT8-ARIN OrgNOCHandle: MCGOU13-ARIN OrgDNSHandle: PEAVY5-ARIN 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: ALR11-ARIN IsRole: N LastName: Robinson FirstName: Alton Street: CISA - NGL Stop 0630 Street: Cybersecurity and Infrastructure Security Agency Street: 1110 N. Glebe Road City: Arlington State/Prov: VA Country: US PostalCode: 20598-0630 RegDate: 2024-08-08 Updated: 2024-08-08 OfficePhone: +1-202-320-5810 Mailbox: alton.robinson@mail.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: 2024-06-25 OfficePhone: +1-703-424-0591 Mailbox: charles.lammers@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: 2024-01-10 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: 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: 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: 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: KRAN-ARIN IsRole: N LastName: Adu Newman FirstName: Kwabena Street: 4601 Fairfax Rd. City: Arlington State/Prov: VA Country: US PostalCode: 22203 RegDate: 2023-01-25 Updated: 2023-01-25 OfficePhone: +1-804-252-6269 Mailbox: kwabena.adunewman@associates.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: 2023-12-22 OfficePhone: +1-301-800-6939 Mailbox: stephen.grossman@associates.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: 8344 Via Sonoma City: LA Jolla State/Prov: CA Country: US PostalCode: 92037 RegDate: 2023-01-25 Updated: 2023-01-25 OfficePhone: +1-202-984-0842 MobilePhone: +1-469-954-0239 Mailbox: luis.mendoza@associates.cisa.dhs.gov Source: ARIN POCHandle: FLATT8-ARIN IsRole: N LastName: Flatt FirstName: David Street: 1000 Chiefs Way City: Pensacola State/Prov: FL Country: US PostalCode: 32511 RegDate: 2017-08-03 Updated: 2017-08-03 OfficePhone: +1-850-452-6601 Mailbox: david.flatt@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: 2024-01-23 OfficePhone: +1-850-452-6379 MobilePhone: +1-202-329-0613 Mailbox: john.corliss@us-cert.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: 2024-06-08 OfficePhone: +1-202-297-3572 MobilePhone: +1-202-769-6164 Mailbox: PRATIK.MIYANI@associates.cisa.dhs.gov Mailbox: PRATIK.MIYANI@mail.associates.cisa.dhs.gov Source: ARIN POCHandle: MCGOU13-ARIN IsRole: N LastName: McGouirk FirstName: Jason Street: CISA/CSD/ME City: Pensacola State/Prov: FL Country: US PostalCode: 32511 RegDate: 2017-08-03 Updated: 2024-07-26 OfficePhone: +1-850-694-7019 Mailbox: jason.mcgouirk@cisa.dhs.gov Source: ARIN
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What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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