1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.16.0.0/16
  4. AS20412  | 216.16.21.0/24

216.16.21.0/24

AS20412  ·  Clarity Telecom LLC

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Summary

Country United States
Domain claritytelecom.com
ASN AS20412
Parent Range 216.16.0.0/17
Registry ARIN
ID CLARITY-TELECOM-LLC

WHOIS Details

NetHandle:      NET-216-16-0-0-1
OrgID:          CTL-172
Parent:         NET-216-0-0-0-0
NetName:        CLARITY-TELECOM-LLC
NetRange:       216.16.0.0 - 216.16.127.255
NetType:        allocation
RegDate:        1998-07-02
Updated:        2015-01-30
Source:         ARIN


OrgID:          CTL-172
OrgName:        Clarity Telecom LLC
CanAllocate:    
Street:         4600 S Ulster St.
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2014-12-08
Updated:        2024-11-25
OrgAdminHandle: SCHME17-ARIN
OrgTechHandle:  FLIGE-ARIN
OrgAbuseHandle: BLUEP3-ARIN
OrgNOCHandle:   BLUEP2-ARIN
OrgRoutingHandle:   SCHME17-ARIN
Source:         ARIN


POCHandle:      BLUEP3-ARIN
IsRole:         Y
LastName:       Bluepeak Abuse
FirstName:      
Street:         4600 S Ulster St
Street:         Suite 1300
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2023-01-17
Updated:        2026-01-21
OfficePhone:    +1-855-629-8953
Mailbox:        abuse@mybluepeak.com
Source:         ARIN


POCHandle:      BLUEP2-ARIN
IsRole:         Y
LastName:       Bluepeak NOC
FirstName:      
Street:         4600 S Ulster St
Street:         Suite 1300
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2023-01-17
Updated:        2023-01-17
OfficePhone:    +1-855-629-8953
Mailbox:        noc@mybluepeak.com
Source:         ARIN


POCHandle:      FLIGE-ARIN
IsRole:         N
LastName:       Fligel
FirstName:      Eric
Street:         4600 S Ulster St
Street:         Suite 1300
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2019-08-14
Updated:        2025-05-21
OfficePhone:    +1-702-521-3404
Mailbox:        eric.fligel@mybluepeak.com
Source:         ARIN


POCHandle:      SCHME17-ARIN
IsRole:         N
LastName:       Schmeichel
FirstName:      Jeremy
Street:         809 Deadwood Ave N
City:           Rapid City
State/Prov:     SD
Country:        US
PostalCode:     57701
RegDate:        2016-05-12
Updated:        2025-11-17
OfficePhone:    +1-605-306-3025
Mailbox:        jeremy.schmeichel@mybluepeak.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.16.21.0/24

Range ASN Company Num of IPs
216.16.0.0/17 AS20412 Clarity Telecom LLC 32,768

Nearby Ranges

BGP prefixes that overlap with 216.16.0.0/16

Range ASN Company Num of IPs
216.16.0.0/17 AS20412 Clarity Telecom LLC 32,768
216.16.224.0/19 AS14472 Rogers Communications Canada Inc. 8,192
216.16.192.0/20 AS11430 Bestline Communications, L.P. 4,096
216.16.208.0/20 AS22646 Hargray Communications Group, Inc. 4,096
216.16.128.0/20 AS22773 Cox Communications Inc. 4,096
216.16.168.0/24 AS21565 HTC 256
216.16.173.0/24 AS21565 HTC - Wampee Cable Modem 256
216.16.174.0/24 AS21565 HTC - Wampee Cable Modem 256
216.16.175.0/24 AS21565 HTC - Wampee Cable Modem 256
216.16.176.0/24 AS21565 HTC - Wampee Cable Modem 256
216.16.177.0/24 AS21565 HTC - Wampee Cable Modem 256
216.16.178.0/24 AS21565 HTC Cable Modem Pool 256
216.16.180.0/24 AS21565 HTC Cable Modem Pool 256
216.16.182.0/24 AS21565 HTC Cable Modem Pool 256
216.16.183.0/24 AS21565 HTC Cable Modem Pool 256
216.16.184.0/24 AS21565 HTC Cable Modem Pool 256
216.16.185.0/24 AS21565 HTC Cable Modem Pool 256
216.16.186.0/24 AS21565 HTC Cable Modem Pool 256
216.16.187.0/24 AS21565 HTC Cable Modem Pool 256
216.16.190.0/24 AS21565 HTC Cable Modem Pool 256
216.16.164.0/24 AS21565 HTC Cable Modem Pool 256
216.16.165.0/24 AS21565 HTC Cable Modem Pool 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
Read more

Pingable IPs

9 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
216.16.21.1 AS20412 Clarity Telecom LLC 6.01ms from Minneapolis, US

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
73.82.85.152 AS7922 Comcast Cable Communications, LLC 5.20ms from Atlanta, US
20.7.193.152 AS8075 Microsoft Corporation 0.30ms from Boydton, US
62.213.219.8 AS28707 Dstny BE N.V. 0.26ms from Brussels, BE
24.164.84.40 AS10796 Charter Communications Inc 8.40ms from Columbus, US
118.141.158.120 AS9304 HGC Global Communications Limited 1.47ms from Hong Kong, HK
2.136.255.24 AS3352 TELEFONICA DE ESPANA S.A.U. 1.78ms from Madrid, ES
187.156.115.184 AS8151 UNINET 2.77ms from Monterrey, MX
75.214.104.104 AS6167 Verizon Business 12.07ms from New York City, US
46.180.211.200 AS39927 E-Light-Telecom Ltd. 4.52ms from Novosibirsk, RU
173.49.89.216 AS701 Verizon Business 1.16ms from Philadelphia, US
13.55.134.40 AS16509 Amazon.com, Inc. 0.17ms from Sydney, AU
221.202.154.200 AS4837 CHINA UNICOM China169 Backbone 3.94ms from Tieling, CN
157.143.70.152 AS8758 Iway AG 0.82ms from Zuerich, CH
73.74.24.56 AS7922 Comcast Cable Communications, LLC 6.43ms from Chicago, US
122.156.33.216 AS4837 CHINA UNICOM China169 Backbone 11.03ms from Harbin, CN
178.185.54.200 AS12389 PJSC Rostelecom 1.09ms from Krasnoyarsk, RU
112.85.249.136 AS4837 CHINA UNICOM China169 Backbone 10.12ms from Nanjing, CN
57.154.190.136 AS8075 Microsoft Corporation 0.56ms from San Jose, US
92.36.193.56 AS9146 BIHNET Autonomus System 5.55ms from Sarajevo, BA
221.164.195.72 AS4766 Korea Telecom 4.50ms from Seoul, KR
149.118.172.168 AS31898 Oracle Corporation 2.18ms from Singapore, SG
188.138.125.56 AS29066 velia.net Internetdienste GmbH 0.15ms from Strasbourg, FR
77.110.70.120 AS209372 WS Telecom Inc 0.23ms from Tokyo, JP
120.194.88.200 AS24445 Henan Mobile Communications Co.,Ltd 6.96ms from Zhengzhou, CN
69.142.150.216 AS7922 Comcast Cable Communications, LLC 7.75ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f9 216.16.21.11
traceroute to 216.16.21.11 (216.16.21.11): 64 hops max, 52 byte packets
10 *
11 [AS6939] 216.66.78.246 23.489 ms
12 [AS20412] 76.73.201.152 27.995 ms
13 [AS20412] 216.16.21.11 32.693 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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