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Summary

Country	United States
Domain	dot.gov
ASN	AS2576
Registry	ARIN
ID	DOTNET-V6

WHOIS Details

V6NetHandle:    NET6-2001-19E8-1
OrgID:          USDT-1
Parent:         NET6-2001-1800-0
NetName:        DOTNET-V6
NetRange:       2001:19E8:: - 2001:19E8:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2004-10-25
Updated:        2024-04-17
TechHandle:     CALLA214-ARIN
TechHandle:     NOM5-ARIN
Source:         ARIN


OrgID:          USDT-1
OrgName:        U. S. Department of Transportation
CanAllocate:    
Street:         1200 New Jersey Ave. S.E.
Street:         E51-304
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        1993-04-22
Updated:        2025-10-31
OrgAdminHandle: CALLA214-ARIN
OrgTechHandle:  NEEDH77-ARIN
OrgTechHandle:  NETWO3558-ARIN
OrgAbuseHandle: NETWO3558-ARIN
OrgAbuseHandle: ZU10-ARIN
OrgNOCHandle:   ZU10-ARIN
Source:         ARIN


POCHandle:      CALLA214-ARIN
IsRole:         N
LastName:       Callaham
FirstName:      Jeffrey
Street:         1200 New Jersey Ave, S.E.
Street:         Room E51-303
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2024-04-10
Updated:        2025-08-13
OfficePhone:    +1-202-366-6386
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NETWO3558-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         OST ITSS
Street:         1200 New Jersey Ave SE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2009-12-03
Updated:        2025-10-14
OfficePhone:    +1-202-366-6216
OfficePhone:    +1-202-366-7677
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ZU10-ARIN
IsRole:         Y
LastName:       US Department of Transportation
FirstName:      
Street:         1200 New Jersey Ave, SE
Street:         E12-397
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2000-03-10
Updated:        2023-07-20
OfficePhone:    +1-202-366-5605
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NEEDH77-ARIN
IsRole:         N
LastName:       Needham
FirstName:      Alim
Street:         1200 New Jersey ave
City:           WASHINGTON
State/Prov:     DC
Country:        US
PostalCode:     20003
RegDate:        2025-10-16
Updated:        2025-10-16
OfficePhone:    +1-202-809-4778
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NOM5-ARIN
IsRole:         Y
LastName:       Network Operations Manager
FirstName:      
Street:         1200 New Jersey Ave, SE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2004-06-03
Updated:        2023-07-20
OfficePhone:    +1-202-366-0785
OfficePhone:    +1-202-366-2230
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 2001:19e8:f7::/48

No nearby ranges found.

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
5.193.140.32	AS5384 Emirates Internet	`2.72ms` from Al Fujairah City, AE
128.160.82.0	AS668 United States Department of Defense (DoD)	`0.51ms` from Atlanta, US
203.154.50.208	AS4618 Internet Thailand Company Limited	`0.63ms` from Bangkok, TH
54.191.169.96	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
64.22.182.192	AS698 University of Illinois	`0.98ms` from Chicago, US
34.27.217.32	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
91.18.133.48	AS3320 Deutsche Telekom AG	`2.60ms` from Duesseldorf, DE
187.224.120.224	AS8151 UNINET	`0.93ms` from Guadalajara, MX
70.235.251.64	AS7018 AT&T Enterprises, LLC	`2.78ms` from Houston, US
72.199.74.240	AS22773 Cox Communications Inc.	`8.69ms` from Los Angeles, US
98.56.90.176	AS7922 Comcast Cable Communications, LLC	`9.88ms` from Miami, US
217.56.252.0	AS3269 Telecom Italia S.p.A.	`4.01ms` from Milan, IT
113.153.31.48	AS2516 KDDI CORPORATION	`8.44ms` from Osaka, JP
210.191.29.240	AS2516 KDDI CORPORATION	`2.71ms` from Osaka, JP
92.162.116.0	AS3215 Orange S.A.	`5.32ms` from Paris, FR
92.251.66.96	AS12709 Melita Limited	`5.85ms` from Qormi, MT
92.100.128.160	AS12389 PJSC Rostelecom	`1.63ms` from Saint Petersburg, RU
81.24.129.16	AS20632 PJSC MegaFon	`18.54ms` from Saint Petersburg, RU
63.198.194.0	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
125.133.125.112	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
177.62.116.240	AS26599 TELEFÔNICA BRASIL S.A	`3.41ms` from São Paulo, BR
67.186.184.128	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Boston, US
108.212.107.48	AS7018 AT&T Enterprises, LLC	`4.27ms` from Durham, US
79.38.78.0	AS3269 Telecom Italia S.p.A.	`3.34ms` from Milan, IT
177.62.234.32	AS26599 TELEFÔNICA BRASIL S.A	`1.80ms` from Osasco, BR

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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