152.123.8.0/21

AS3923 · Federal Aviation Administration

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Summary

Country	United States
Domain	dot.gov
ASN	AS3923
Registry	ARIN
ID	DOTNETA3

WHOIS Details

NetHandle:      NET-152-123-0-0-1
OrgID:          UDT
Parent:         NET-152-121-0-0-1
NetName:        DOTNETA3
NetRange:       152.123.0.0 - 152.123.255.255
NetType:        reassignment
OriginAS:       2576
RegDate:        1991-08-15
Updated:        2018-06-05
TechHandle:     CARTE569-ARIN
TechHandle:     NETWO3558-ARIN
Source:         ARIN


OrgID:          UDT
OrgName:        U.S. Department of Transportation
CanAllocate:    
Street:         1200 New Jersey Ave, SE
Street:         DOT ITS/IDN E51-200
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        1991-08-15
Updated:        2016-07-06
OrgAdminHandle: NOM5-ARIN
OrgTechHandle:  NETWO3558-ARIN
OrgAbuseHandle: NETWO3558-ARIN
OrgAbuseHandle: ZU10-ARIN
OrgNOCHandle:   ZU10-ARIN
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:        imc@dot.gov
Source:         ARIN


POCHandle:      CARTE569-ARIN
IsRole:         N
LastName:       Carter
FirstName:      Jason
Street:         1200 New Jersey Ave SE Room E51-337
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2018-06-05
Updated:        2018-06-05
OfficePhone:    +1-202-366-0785
Mailbox:        jason.carter@dot.gov
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:        rick.richardson@dot.gov
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:        2024-07-18
OfficePhone:    +1-202-366-6216
OfficePhone:    +1-202-366-7677
Mailbox:        idn@dot.gov
Mailbox:        jeffrey.henderson1@dot.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 152.123.0.0/16

Range	ASN	Company	Num of IPs
152.123.16.0/23	AS4046	U.S. Department of Transportation	512
152.123.16.0/23	AS3923	U.S. Department of Transportation	512
152.123.17.0/24	AS4046	U.S. Department of Transportation	256
152.123.16.0/24	AS3923	U.S. Department of Transportation	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

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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
167.99.221.117	AS14061 DigitalOcean, LLC	0.24ms from Amsterdam, NL
87.67.160.165	AS5432 Proximus NV	4.62ms from Amsterdam, NL
184.178.221.101	AS22773 Cox Communications Inc.	9.76ms from Ashburn, US
86.41.165.37	AS5466 Eircom Limited	3.43ms from Dublin, IE
185.27.216.101	AS57761 Speedway General Trading, Information Technology and Internet Communications Co. Ltd.	4.89ms from Erbil, IQ
47.243.21.53	AS45102 Alibaba (US) Technology Co., Ltd.	0.76ms from Hong Kong, HK
88.147.4.5	AS35612 EOLO S.p.A.	4.14ms from Milan, IT
159.2.44.149	AS855 Bell Canada	15.72ms from Montreal, CA
178.73.239.69	AS42708 GleSYS AB	0.91ms from Stockholm, SE
76.68.19.101	AS577 Bell Canada	5.79ms from Toronto, CA
220.170.82.197	AS4134 CHINANET-BACKBONE	3.54ms from Chenzhou, CN
110.226.214.149	AS24560 Bharti Airtel Ltd., Telemedia Services	9.65ms from Delhi, IN
75.154.101.229	AS852 TELUS Communications Inc.	1.53ms from Montreal, CA
46.243.166.149	AS48219 3DATA LLC	1.37ms from Moscow, RU
119.165.30.5	AS4837 CHINA UNICOM China169 Backbone	1.12ms from Qingdao, CN
174.140.75.5	AS11776 Breezeline	19.10ms from Reston, US
115.18.157.149	AS4766 Korea Telecom	6.98ms from Seoul, KR
211.195.186.117	AS4766 Korea Telecom	1.39ms from Seoul, KR
183.115.127.149	AS4766 Korea Telecom	1.89ms from Seoul, KR
59.101.175.149	AS2764 AAPT Limited	2.87ms from Sydney, AU
45.194.4.101	AS395793 Arisk Communications inc.	0.40ms from Tokyo, JP
219.155.44.181	AS4837 CHINA UNICOM China169 Backbone	1.66ms from Zhengzhou, CN
204.8.91.181	AS32746 Computer Design & Integration LLC	1.19ms from Atlanta, US
130.133.60.101	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	1.58ms from Berlin, DE
170.0.168.101	AS28146 MHNET TELECOM	0.92ms from Chapeco, 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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