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:      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


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

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
75.190.73.5	AS11426 Charter Communications Inc	`8.54ms` from Charlotte, US
20.67.220.181	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
61.190.233.69	AS4134 CHINANET-BACKBONE	`4.22ms` from Huai'an, CN
49.56.109.229	AS4766 Korea Telecom	`1.80ms` from Incheon, KR
91.227.150.5	AS48964 Private Enterprise "Enterra"	`9.66ms` from Kharkiv, UA
195.147.159.117	AS5413 Wavenet Limited	`9.41ms` from London, GB
79.23.134.37	AS3269 Telecom Italia S.p.A.	`3.49ms` from Naples, IT
182.164.41.21	AS17511 OPTAGE Inc.	`1.64ms` from Osaka, JP
89.119.2.213	AS8968 BT Italia S.p.A.	`1.66ms` from Rome, IT
178.232.167.181	AS25400 Telia Norge AS	`2.82ms` from Sandefjord, NO
221.146.112.69	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
182.61.41.229	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`4.99ms` from Shenzhen, CN
202.218.106.117	AS4694 IDC Frontier Inc.	`0.67ms` from Tokyo, JP
144.41.22.21	AS553 BelWue-Koordination	`3.65ms` from Zuerich, CH
84.86.115.53	AS1136 KPN B.V.	`1.23ms` from Amsterdam, NL
62.57.229.165	AS6739 VODAFONE ONO, S.A.	`8.11ms` from Barcelona, ES
8.147.157.21	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.02ms` from Beijing, CN
64.216.133.85	AS7018 AT&T Enterprises, LLC	`1.39ms` from Kansas City, US
76.80.157.245	AS20001 Charter Communications Inc	`3.00ms` from Los Angeles, US
139.95.10.229	AS45102 Alibaba (US) Technology Co., Ltd.	`0.31ms` from Manila, PH
95.242.103.133	AS3269 Telecom Italia S.p.A.	`2.16ms` from Milan, IT
87.27.173.181	AS3269 Telecom Italia S.p.A.	`4.54ms` from Milan, IT
40.125.82.101	AS8075 Microsoft Corporation	`0.27ms` from Quincy, US
24.68.86.85	AS6327 Shaw Communications	`6.75ms` from Seattle, US
67.241.250.85	AS11351 Charter Communications Inc	`19.61ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -m5 164.82.56.31

traceroute to 164.82.56.31 (164.82.56.31): 5 hops max, 52 byte packets

1 [AS31898] 140.204.227.142 0.851 ms

2 [AS3356] 4.7.247.122 1.206 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On January 30th 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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