204.86.192.0/23

AS2576 · U. S. Department of Transportation

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Summary

Country	United States
Domain	dot.gov
ASN	AS2576
Registry	ARIN
ID	OSTJNET

WHOIS Details

NetHandle:      NET-204-86-184-0-1
OrgID:          UDT-2
Parent:         NET-204-0-0-0-0
NetName:        OSTJNET
NetRange:       204.86.184.0 - 204.86.193.255
NetType:        allocation
RegDate:        1994-12-12
Updated:        2021-12-14
TechHandle:     CARTE569-ARIN
TechHandle:     NETWO3558-ARIN
AbuseHandle:    ZU10-ARIN
NOCHandle:      ZU10-ARIN
Source:         ARIN


OrgID:          UDT-2
OrgName:        U.S. Dept. 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:        1992-04-01
Updated:        2016-07-06
OrgAdminHandle: NOM5-ARIN
OrgTechHandle:  NETWO3558-ARIN
OrgAbuseHandle: NETWO3558-ARIN
OrgAbuseHandle: ZU10-ARIN
OrgNOCHandle:   ZU10-ARIN
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:      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


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:      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

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
86.123.139.247	AS8708 DIGI ROMANIA S.A.	`2.79ms` from Bucharest, RO
5.204.202.199	AS213155 Yettel Hungary Ltd.	`16.38ms` from Budapest, HU
192.138.30.215	AS5972 DoD Network Information Center	`8.49ms` from Dallas, US
98.157.43.7	AS10796 Charter Communications Inc	`19.87ms` from Flint, US
45.202.134.39	AS136907 HUAWEI CLOUDS	`1.12ms` from Hong Kong, HK
59.47.239.215	AS4134 CHINANET-BACKBONE	`2.59ms` from Liaoyang, CN
5.68.175.7	AS5607 Sky UK Limited	`6.43ms` from London, GB
187.33.20.135	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.53ms` from Osasco, BR
187.84.167.167	AS28285 Beltrãonet Telecomunicações LTDA - EPP	`12.57ms` from Osasco, BR
72.210.59.119	AS22773 Cox Communications Inc.	`1.01ms` from Phoenix, US
85.192.160.103	AS12389 PJSC Rostelecom	`14.55ms` from Samara, RU
43.201.251.55	AS16509 Amazon.com, Inc.	`0.14ms` from Seoul, KR
125.134.52.199	AS4766 Korea Telecom	`6.31ms` from Seoul, KR
125.224.98.183	AS3462 Data Communication Business Group	`2.75ms` from Taipei, TW
59.172.153.231	AS4134 CHINANET-BACKBONE	`1.16ms` from Wuhan, CN
31.162.143.199	AS12389 PJSC Rostelecom	`9.92ms` from Yekaterinburg, RU
91.176.63.215	AS5432 Proximus NV	`3.86ms` from Amsterdam, NL
64.65.22.39	AS400318 Versa Networks, Inc.	`0.15ms` from Ashburn, US
35.165.44.71	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
102.113.100.135	AS23889 Mauritius Telecom Ltd	`2.03ms` from Ebene, MU
54.162.198.151	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
73.131.255.71	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Salt Lake City, US
46.188.135.71	AS5391 Hrvatski Telekom d.d.	`2.69ms` from Zagreb, HR
1.194.180.55	AS4134 CHINANET-BACKBONE	`8.06ms` from Zhengzhou, CN
185.114.44.7	AS206749 Scalepoint Technologies Denmark A/S	`0.52ms` from Copenhagen, DK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 204.86.192.129

traceroute to 204.86.192.129 (204.86.192.129): 6 hops max, 52 byte packets

1 [AS57169] 45.153.125.1 3.395 ms

2 *

3 [AS3257] 213.200.112.173 106.598 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On August 22nd 2025

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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