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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 2001:19e8:230::/44

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
51.15.48.140	AS12876 SCALEWAY S.A.S.	`0.26ms` from Amsterdam, NL
173.233.137.156	AS7979 Servers.com, Inc.	`0.20ms` from Ashburn, US
114.253.157.60	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
66.31.217.60	AS7922 Comcast Cable Communications, LLC	`8.09ms` from Boston, US
110.143.70.156	AS1221 Telstra Limited	`2.63ms` from Brisbane, AU
200.178.175.76	AS4230 CLARO S.A.	`17.19ms` from Fortaleza, BR
3.72.12.172	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
185.138.174.12	AS203322 Eimskip Island ehf	`0.30ms` from Hafnarfjoerdur, IS
108.14.25.252	AS701 Verizon Business	`2.54ms` from New York City, US
115.30.224.220	AS7522 STNet, Incorporated	`5.14ms` from Osaka, JP
158.251.93.12	AS16742 Universidad Catolica de Valparaiso	`2.90ms` from Santiago, CL
20.41.86.172	AS8075 Microsoft Corporation	`0.32ms` from Seoul, KR
84.94.222.124	AS12400 Partner Communications Ltd.	`0.92ms` from Tel Aviv, IL
60.113.175.156	AS17676 SoftBank Corp.	`2.97ms` from Tokyo, JP
115.69.162.188	AS55850 Mercury NZ Limited	`1.19ms` from Auckland, NZ
44.232.84.124	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
75.228.156.140	AS6167 Verizon Business	`18.83ms` from Boston, US
52.189.85.188	AS8075 Microsoft Corporation	`0.32ms` from Des Moines, US
185.89.218.12	AS32934 Facebook, Inc.	`0.11ms` from Dublin, IE
217.114.64.124	AS20694 NMMN New Media Markets & Networks IT-Services GmbH	`0.38ms` from Hamburg, DE
86.178.146.124	AS2856 British Telecommunications PLC	`1.47ms` from London, GB
85.61.87.156	AS12479 Orange Espagne SA	`1.42ms` from Madrid, ES
188.113.44.44	AS12389 PJSC Rostelecom	`16.34ms` from Moscow, RU
80.212.88.44	AS2119 Telenor Norge AS	`1.55ms` from Oslo, NO
199.242.69.124	AS22472 Florida Supreme Court	`9.43ms` from Atlanta, US

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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