206.105.16.0/20

AS6062 · NETPLEX

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Summary

Country	United States
Domain	cogentco.com
ASN	AS6062
Parent Range	206.104.0.0/14
Registry	ARIN
ID	COGENT-206-104-0

WHOIS Details

NetHandle:      NET-206-104-0-0-1
OrgID:          COGC
Parent:         NET-206-0-0-0-0
NetName:        COGENT-206-104-0
NetRange:       206.104.0.0 - 206.107.255.255
NetType:        allocation
RegDate:        1995-08-15
Updated:        2025-12-23
Source:         ARIN


OrgID:          COGC
OrgName:        Cogent Communications, LLC
CanAllocate:    
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
RegDate:        2000-05-30
Updated:        2025-09-23
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgAdminHandle: IPALL-ARIN
OrgTechHandle:  IPALL-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgNOCHandle:   ZC108-ARIN
Source:         ARIN


POCHandle:      IPALL-ARIN
IsRole:         Y
LastName:       IP Allocation
FirstName:      
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2002-11-13
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        ipalloc@cogentco.com
Source:         ARIN


POCHandle:      COGEN-ARIN
IsRole:         Y
LastName:       Cogent Abuse
FirstName:      
Street:         2450 N street, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2002-11-13
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        abuse@cogentco.com
Source:         ARIN


POCHandle:      ZC108-ARIN
IsRole:         Y
LastName:       Cogent Communications
FirstName:      
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2001-01-24
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        noc@cogentco.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 206.105.16.0/20

Range	ASN	Company	Num of IPs
206.104.0.0/14	AS27932	Cogent Communications, LLC	262,144
206.104.0.0/14	AS174	Cogent Communications, LLC	262,144
206.104.0.0/14	AS6062	Cogent Communications, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 206.105.0.0/16

Range	ASN	Company	Num of IPs
206.104.0.0/14	AS174	Cogent Communications, LLC	262,144
206.104.0.0/14	AS27932	Cogent Communications, LLC	262,144
206.104.0.0/14	AS6062	Cogent Communications, LLC	262,144
206.105.176.0/20	AS6372	Cogent Communications - IPENG	4,096
206.105.209.0/24	AS14386	Com-graphics, Inc.	256
206.105.213.0/24	AS32614	High Desert Internet Services	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
151.101.246.164	AS54113 Fastly, Inc.	`0.34ms` from Helsinki, FI
116.123.210.148	AS9318 SK Broadband Co Ltd	`1.56ms` from Incheon, KR
108.136.194.4	AS16509 Amazon.com, Inc.	`0.11ms` from Jakarta, ID
75.204.83.100	AS6167 Verizon Business	`16.92ms` from Los Angeles, US
67.246.181.228	AS11351 Charter Communications Inc	`14.44ms` from New York City, US
47.6.154.100	AS20115 Charter Communications LLC	`12.86ms` from Redding, US
2.39.162.84	AS30722 Fastweb SpA	`3.86ms` from Rome, IT
201.103.239.84	AS8151 UNINET	`3.81ms` from Santiago de Queretaro, MX
83.174.194.36	AS28812 PJSC "Bashinformsvyaz"	`9.63ms` from Yekaterinburg, RU
66.19.1.196	AS7029 Windstream Communications LLC	`0.46ms` from Atlanta, US
94.27.133.68	AS5483 Magyar Telekom Plc.	`2.16ms` from Budapest, HU
68.74.240.100	AS27369 Swedish Covenant Hospital	`2.74ms` from Chicago, US
45.137.151.84	AS202448 MVPS LTD	`0.01ms` from Coventry, GB
172.215.1.244	AS8075 Microsoft Corporation	`0.42ms` from Des Moines, US
54.78.1.164	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
77.184.147.4	AS6805 Telefonica Germany GmbH & Co.OHG	`2.79ms` from Frankfurt am Main, DE
117.2.220.228	AS7552 Viettel Group	`10.37ms` from Ho Chi Minh City, VN
18.100.228.36	AS16509 Amazon.com, Inc.	`5.66ms` from Madrid, ES
197.248.107.20	AS37061 Safaricom Limited	`1.69ms` from Mombasa, KE
79.111.28.164	AS12714 PJSC MegaFon	`2.46ms` from Moscow, RU
129.211.167.180	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.12ms` from Nanjing, CN
109.171.33.244	AS21127 Joint Stock Company TransTeleCom	`7.45ms` from Novosibirsk, RU
82.202.241.212	AS49505 JSC Selectel	`1.10ms` from Saint Petersburg, RU
106.250.246.20	AS3786 LG DACOM Corporation	`1.98ms` from Seoul, KR
20.227.81.164	AS8075 Microsoft Corporation	`0.67ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m25 206.105.28.116

traceroute to 206.105.28.116 (206.105.28.116): 25 hops max, 52 byte packets

2 [AS141998] 125.75.107.254 1.756 ms

3 *

4 *

5 *

6 *

7 [AS141998] 61.159.91.97 6.77 ms

8 [AS4134] 125.74.165.21 1.524 ms

9 [AS4134] 202.97.106.41 24.306 ms

10 *

11 *

12 [AS4134] 202.97.41.198 205.042 ms

13 *

14 [AS7922] 96.110.35.93 259.381 ms

15 [AS7922] 96.110.42.206 264.496 ms

16 [AS7922] 162.151.52.78 253.617 ms

17 [AS7922] 68.87.182.82 282.927 ms

18 [AS7922] 68.85.161.110 262.682 ms

19 [AS7922] 68.85.184.86 266.543 ms

20 [AS7922] 96.108.159.242 268.028 ms

21 [AS7922] 50.204.238.118 271.303 ms

22 [AS6062] 204.213.183.249 257.698 ms

23 *

24 *

25 *

Measurement taken from

IPinfo ProbeNet in Lanzhou, CN

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.

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