arin
2006-04-21
2025-07-15
4
0
2,048
0
CIDR | Description | IP Num |
---|---|---|
208.73.184.0/21
![]() |
Department of Homeland Security | 2048 |
208.73.188.0/24
![]() |
Department of Homeland Security | 256 |
208.73.189.0/24
![]() |
Department of Homeland Security | 256 |
208.73.190.0/24
![]() |
Department of Homeland Security | 256 |
AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
---|---|---|---|---|---|---|
AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC, US |
|
93,389,824 | 2,529,770,995,712 | IPv4 ![]() |
![]() |
ASNumber: 396973 ASName: DHS-39H ASHandle: AS396973 RegDate: 2018-08-06 Updated: 2018-08-06 Ref: https://rdap.arin.net/registry/autnum/396973 OrgName: Department of Homeland Security OrgId: DHS-39 Address: 1110 North Glebe Road City: Arlington StateProv: VA PostalCode: 22201 Country: US RegDate: 2006-04-21 Updated: 2025-07-15 Ref: https://rdap.arin.net/registry/entity/DHS-39 OrgTechHandle: MENDO268-ARIN OrgTechName: Mendoza, Luis OrgTechPhone: +1-469-954-0239 OrgTechEmail: luis.mendoza@mail.associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/MENDO268-ARIN OrgTechHandle: AHI54-ARIN OrgTechName: Ibrahim, Ali Husni OrgTechPhone: +1-315-516-1151 OrgTechEmail: ali.h.ibrahim@associates.cbp.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/AHI54-ARIN OrgDNSHandle: STARK172-ARIN OrgDNSName: Starkey, Damon OrgDNSPhone: +1-771-202-4748 OrgDNSEmail: damon.starkey@associates.cisa.dhs.gov OrgDNSRef: https://rdap.arin.net/registry/entity/STARK172-ARIN OrgNOCHandle: DELON43-ARIN OrgNOCName: DeLong, Jeremy OrgNOCPhone: +1-850-307-7275 OrgNOCEmail: jeremy.delong@mail.cisa.dhs.gov OrgNOCRef: https://rdap.arin.net/registry/entity/DELON43-ARIN OrgNOCHandle: BEALL59-ARIN OrgNOCName: Beall, Nikki OrgNOCPhone: +1-202-320-5578 OrgNOCEmail: nikki.beall@mail.cisa.dhs.gov OrgNOCRef: https://rdap.arin.net/registry/entity/BEALL59-ARIN OrgRoutingHandle: DELON43-ARIN OrgRoutingName: DeLong, Jeremy OrgRoutingPhone: +1-850-307-7275 OrgRoutingEmail: jeremy.delong@mail.cisa.dhs.gov OrgRoutingRef: https://rdap.arin.net/registry/entity/DELON43-ARIN OrgTechHandle: GROSS398-ARIN OrgTechName: Grossman, Stephen OrgTechPhone: +1-301-800-6939 OrgTechEmail: stephen.grossman@associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/GROSS398-ARIN OrgTechHandle: STARK172-ARIN OrgTechName: Starkey, Damon OrgTechPhone: +1-771-202-4748 OrgTechEmail: damon.starkey@associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/STARK172-ARIN OrgDNSHandle: DELON43-ARIN OrgDNSName: DeLong, Jeremy OrgDNSPhone: +1-850-307-7275 OrgDNSEmail: jeremy.delong@mail.cisa.dhs.gov OrgDNSRef: https://rdap.arin.net/registry/entity/DELON43-ARIN OrgTechHandle: PARKB18-ARIN OrgTechName: Park, Brandon OrgTechPhone: +1-202-294-1939 OrgTechEmail: brandon.park@mail.associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/PARKB18-ARIN OrgTechHandle: KUMAR402-ARIN OrgTechName: Kumar, Asim OrgTechPhone: +1-703-395-5745 OrgTechEmail: asim.kumar@mail.associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/KUMAR402-ARIN OrgTechHandle: LAMAN53-ARIN OrgTechName: lam, anh-thu OrgTechPhone: +1-202-394-5951 OrgTechEmail: anh.lam@mail.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/LAMAN53-ARIN OrgAbuseHandle: LAMAN53-ARIN OrgAbuseName: lam, anh-thu OrgAbusePhone: +1-202-394-5951 OrgAbuseEmail: anh.lam@mail.cisa.dhs.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/LAMAN53-ARIN OrgNOCHandle: LAMAN53-ARIN OrgNOCName: lam, anh-thu OrgNOCPhone: +1-202-394-5951 OrgNOCEmail: anh.lam@mail.cisa.dhs.gov OrgNOCRef: https://rdap.arin.net/registry/entity/LAMAN53-ARIN OrgTechHandle: DELON43-ARIN OrgTechName: DeLong, Jeremy OrgTechPhone: +1-850-307-7275 OrgTechEmail: jeremy.delong@mail.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/DELON43-ARIN OrgRoutingHandle: LAMAN53-ARIN OrgRoutingName: lam, anh-thu OrgRoutingPhone: +1-202-394-5951 OrgRoutingEmail: anh.lam@mail.cisa.dhs.gov OrgRoutingRef: https://rdap.arin.net/registry/entity/LAMAN53-ARIN OrgTechHandle: SWANS257-ARIN OrgTechName: Swanson, Joseph OrgTechPhone: +1-804-334-7410 OrgTechEmail: joseph.swanson@associates.hq.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/SWANS257-ARIN OrgAbuseHandle: DELON43-ARIN OrgAbuseName: DeLong, Jeremy OrgAbusePhone: +1-850-307-7275 OrgAbuseEmail: jeremy.delong@mail.cisa.dhs.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/DELON43-ARIN OrgTechHandle: LAMME51-ARIN OrgTechName: Lammers, Charles OrgTechPhone: +1-703-424-0591 OrgTechEmail: charles.lammers@mail.associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/LAMME51-ARIN OrgTechHandle: MIYAN2-ARIN OrgTechName: Miyani, Pratik OrgTechPhone: +1-202-769-6164 OrgTechEmail: PRATIK.MIYANI@mail.associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/MIYAN2-ARIN OrgDNSHandle: LAMAN53-ARIN OrgDNSName: lam, anh-thu OrgDNSPhone: +1-202-394-5951 OrgDNSEmail: anh.lam@mail.cisa.dhs.gov OrgDNSRef: https://rdap.arin.net/registry/entity/LAMAN53-ARIN OrgTechHandle: MURPH652-ARIN OrgTechName: Murphy, Marvin OrgTechPhone: +1-850-619-0569 OrgTechEmail: marvin.murphy@mail.associates.cisa.dhs.gov OrgTechRef: https://rdap.arin.net/registry/entity/MURPH652-ARIN