216.16.121.0/24

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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 216.16.121.0/24

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 8 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.16.121.32	deesdesignsandmore.com	4
216.16.121.27	cyborglyphs.com	2
216.16.121.17	digitalgrimoire.com	1
216.16.121.103	ecc224.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
216.16.121.1	AS20412 Clarity Telecom LLC	`14.34ms` 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
98.230.69.120	AS7922 Comcast Cable Communications, LLC	`16.61ms` from Atlanta, US
35.82.241.24	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
97.130.111.184	AS6167 Verizon Business	`11.29ms` from Chicago, US
54.75.52.56	AS16509 Amazon.com, Inc.	`0.31ms` from Dublin, IE
80.217.154.216	AS1257 Tele2 Sverige AB	`4.16ms` from Goeteborg, SE
171.225.112.24	AS7552 Viettel Group	`10.99ms` from Ho Chi Minh City, VN
108.89.219.136	AS7018 AT&T Enterprises, LLC	`1.69ms` from Houston, US
117.91.156.248	AS4134 CHINANET-BACKBONE	`5.79ms` from Huai'an, CN
124.80.236.152	AS17849 SK Broadband Co Ltd	`3.48ms` from Incheon, KR
34.50.101.232	AS396982 Google LLC	`1.30ms` from Jakarta, ID
138.59.22.168	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.36ms` from Osasco, BR
86.201.253.152	AS3215 Orange S.A.	`14.90ms` from Paris, FR
149.169.68.56	AS2900 Arizona Tri University Network	`0.82ms` from Phoenix, US
4.218.9.216	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
73.135.94.40	AS7922 Comcast Cable Communications, LLC	`6.40ms` from Ashburn, US
73.137.246.56	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Atlanta, US
35.232.122.88	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.236.25.104	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
82.33.93.24	AS5089 Virgin Media Limited	`8.01ms` from Maidenhead, GB
187.195.153.152	AS8151 UNINET	`1.81ms` from Monterrey, MX
117.162.223.40	AS56045 China Mobile communications corporation	`4.42ms` from Nanchang, CN
216.147.139.200	AS11300 Globecomm Services Maryland LLC	`5.66ms` from New York City, US
202.157.240.8	AS9354 Community Network Center Inc.	`4.38ms` from Osaka, JP
76.27.235.184	AS7922 Comcast Cable Communications, LLC	`8.63ms` from Portland, US
187.214.172.104	AS8151 UNINET	`7.50ms` 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 -f2 216.16.121.135

traceroute to 216.16.121.135 (216.16.121.135): 64 hops max, 52 byte packets

2 [] 195.182.218.197 0.632 ms

3 *

4 *

5 *

6 *

7 [AS6939] 216.66.76.214 114.067 ms

8 *

9 *

10 *

11 *

12 *

13 *

14 [AS20412] 216.16.121.135 142.948 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On January 19th 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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