164.82.56.0/21

AS33084 · DC-Net

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Summary

Country	United States
Domain	dc.gov
ASN	AS33084
Registry	ARIN
ID	DC-GOV

WHOIS Details

NetHandle:      NET-164-82-0-0-1
OrgID:          GDC-30
Parent:         NET-164-0-0-0-0
NetName:        DC-GOV
NetRange:       164.82.0.0 - 164.82.255.255
NetType:        allocation
RegDate:        1993-01-11
Updated:        2021-12-14
Source:         ARIN


OrgID:          GDC-30
OrgName:        Government of the District of Columbia
CanAllocate:    
Street:         441 4th Street NW, Suite 930S
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20001
Comment:        http://www.dc.gov
RegDate:        1999-10-14
Updated:        2018-10-01
OrgAdminHandle: ACTOD-ARIN
OrgTechHandle:  ACTOD-ARIN
OrgTechHandle:  OCTOP-ARIN
OrgAbuseHandle: NOC12551-ARIN
OrgNOCHandle:   NOC12551-ARIN
Source:         ARIN


POCHandle:      NOC12551-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         2720 Martin Luther King Jr Ave, SE
Street:         Suite 125
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20032
RegDate:        2012-03-26
Updated:        2025-10-02
OfficePhone:    +1-202-724-2028
MobilePhone:    +1-202-727-5316
Mailbox:        noc@dc.gov
Source:         ARIN


POCHandle:      OCTOP-ARIN
IsRole:         Y
LastName:       OCTO POC
FirstName:      
Street:         2720 Martin Luther King Jr Avenue, SE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20032
RegDate:        2018-09-25
Updated:        2021-09-29
OfficePhone:    +1-202-724-2028
Mailbox:        noc@dc.gov
Source:         ARIN


POCHandle:      ACTOD-ARIN
IsRole:         Y
LastName:       Associate Chief Technology Officer - DCNET
FirstName:      
Street:         655 15th St NW, Suite 500
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20005
RegDate:        2018-08-16
Updated:        2025-11-21
OfficePhone:    +1-202-715-3800
Mailbox:        dcnet@dc.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 164.82.0.0/16

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
8.147.157.21	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.00ms` from Beijing, CN
102.98.90.133	AS36925 MEDITELECOM	`4.15ms` from Casablanca, MA
212.6.34.21	AS207533 Radiometer Medical ApS	`0.45ms` from Copenhagen, DK
157.240.78.213	AS32934 Facebook, Inc.	`0.17ms` from Dallas, US
117.30.239.197	AS4134 CHINANET-BACKBONE	`6.19ms` from Fuzhou, CN
200.110.76.117	AS27947 Telconet S.A	`1.07ms` from Guayaquil, EC
123.18.95.197	AS45899 VNPT Corp	`2.66ms` from Hanoi, VN
60.171.86.101	AS4134 CHINANET-BACKBONE	`7.27ms` from Huai'an, CN
62.30.149.117	AS5089 Virgin Media Limited	`8.36ms` from London, GB
194.80.113.21	AS786 Jisc Services Limited	`2.69ms` from London, GB
195.239.240.69	AS3216 PJSC "Vimpelcom"	`0.67ms` from Moscow, RU
128.91.251.53	AS55 University of Pennsylvania	`3.47ms` from New York City, US
39.66.175.133	AS4837 CHINA UNICOM China169 Backbone	`6.67ms` from Qingdao, CN
153.135.1.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.46ms` from Tokyo, JP
174.81.147.101	AS20115 Charter Communications LLC	`11.23ms` from Atlanta, US
203.190.215.5	AS132161 vGRID Limited	`5.99ms` from Auckland, NZ
202.36.214.21	AS17705 InSPire Net Ltd	`7.67ms` from Auckland, NZ
185.228.174.21	AS33932 everyWAN	`1.51ms` from Barcelona, ES
156.205.43.149	AS8452 TE-AS	`3.68ms` from Cairo, EG
211.32.125.5	AS3786 LG DACOM Corporation	`1.42ms` from Incheon, KR
150.138.216.69	AS58540 Jinan,250000	`3.93ms` from Jinan, CN
193.151.12.37	AS31305 DKM Ltd	`8.66ms` from Kyiv, UA
151.32.214.181	AS1267 WIND TRE S.P.A.	`4.01ms` from Milan, IT
8.42.162.21	AS17271 SPS Commerce, Inc.	`1.01ms` from Minneapolis, US
78.12.165.213	AS16509 Amazon.com, Inc.	`0.35ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -m5 164.82.61.187

traceroute to 164.82.61.187 (164.82.61.187): 5 hops max, 52 byte packets

1 [AS7195] 200.25.47.17 0.243 ms

2 [AS3356] 8.243.137.133 1.481 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lima, PE

On March 13th 2026

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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