66.62.125.0/24

AS32203 · Thornton Labs Inc.

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Summary

Country	United States
Domain	zayo.com
ASN	AS32203
Parent Range	66.62.0.0/16
Registry	ARIN
ID	360NETWORKS-BLK-1

WHOIS Details

NetHandle:      NET-66-62-0-0-1
OrgID:          ZAYOB
Parent:         NET-66-0-0-0-0
NetName:        360NETWORKS-BLK-1
NetRange:       66.62.0.0 - 66.62.255.255
NetType:        allocation
RegDate:        2001-01-03
Updated:        2016-12-02
Source:         ARIN


OrgID:          ZAYOB
OrgName:        Zayo Bandwidth
CanAllocate:    
Street:         1401 Wynkoop St.
Street:         #500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2007-10-12
Updated:        2024-11-25
OrgAdminHandle: ZIE-ARIN
OrgTechHandle:  ZIE-ARIN
OrgAbuseHandle: ABUSE5675-ARIN
OrgNOCHandle:   ZIE-ARIN
Source:         ARIN


POCHandle:      ZIE-ARIN
IsRole:         Y
LastName:       Zayo IP Engineering
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2013-07-18
Updated:        2025-09-09
OfficePhone:    +1-866-236-2824
Mailbox:        ipeng@zayo.com
Source:         ARIN


POCHandle:      ABUSE5675-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2016-10-06
Updated:        2023-12-19
OfficePhone:    +1-866-236-2824
Mailbox:        abuse@zayo.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.62.125.0/24

Range	ASN	Company	Num of IPs
66.62.0.0/16	AS32203	Zayo Bandwidth	65,536
66.62.0.0/16	AS19092	Zayo Bandwidth	65,536
66.62.0.0/16	AS6461	Zayo Bandwidth	65,536

Nearby Ranges

BGP prefixes that overlap with 66.62.0.0/16

Range	ASN	Company	Num of IPs
66.62.0.0/16	AS6461	Zayo Bandwidth	65,536
66.62.0.0/16	AS32203	Zayo Bandwidth	65,536
66.62.0.0/16	AS19092	Zayo Bandwidth	65,536
66.62.70.0/23	AS10947	Mountain West Technologies Corporation	512
66.62.180.0/23	AS19092	Varnet Inc	512
66.62.180.0/23	AS399033	Varnet Inc	512
66.62.121.0/24	AS21632	Cybernet1	256
66.62.124.0/24	AS21632	Cybernet1	256
66.62.126.0/24	AS21632	Cybernet1	256
66.62.166.0/24	AS21632	Cybernet1	256
66.62.89.0/24	AS21632	Cybernet1	256
66.62.93.0/24	AS21632	Cybernet1	256
66.62.95.0/24	AS21632	Cybernet1	256
66.62.151.0/24	AS23492	Nez Perce Tribe	256
66.62.205.0/24	AS19092	SkyNet Communications LLC	256
66.62.91.0/24	AS32203	Merdi	256
66.62.92.0/24	AS32203	Merdi	256
66.62.61.0/24	AS36222	WindWave Communications	256
66.62.205.0/24	AS398035	SkyNet Communications LLC	256
66.62.75.0/24	AS10947	Mountain West Technologies Corporation	256
66.62.76.0/24	AS53607	Synergy Data Center & Services	256
66.62.146.0/24	AS54650	Pathwayz Communications	256
66.62.113.0/24	AS21632	Cybernet1	256

Hosted domains

There are 12 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
66.62.125.239	farmersmarketmt.com	5
66.62.125.238	energyhelp.us	4
66.62.125.167	growmt.org	3
66.62.125.240	energyhelp.us	1

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

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

IP Address	ASN	Details
66.62.125.30	AS32203 Thornton Labs Inc.	`15.02ms` from Seattle, 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
150.140.211.56	AS5408 National Infrastructures for Research and Technology S.A.	`5.06ms` from Athens, GR
108.83.49.152	AS7018 AT&T Enterprises, LLC	`17.18ms` from Chicago, US
108.167.69.8	AS11427 Charter Communications Inc	`14.13ms` from Dallas, US
51.186.249.56	AS5607 Sky UK Limited	`1.40ms` from Dublin, IE
120.241.44.152	AS56040 China Mobile communications corporation	`8.57ms` from Guangzhou, CN
35.220.199.88	AS396982 Google LLC	`0.12ms` from Hong Kong, HK
13.35.15.104	AS16509 Amazon.com, Inc.	`0.10ms` from Kolkata, IN
88.13.134.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.71ms` from Madrid, ES
157.175.77.88	AS16509 Amazon.com, Inc.	`0.32ms` from Manama, BH
184.26.77.120	AS16625 Akamai Technologies, Inc.	`0.50ms` from Miami, US
45.173.191.168	AS268886 WILLYNET PROVEDOR	`5.54ms` from Novo Hamburgo, BR
82.224.116.40	AS12322 Free SAS	`13.10ms` from Paris, FR
82.127.182.136	AS3215 Orange S.A.	`1.97ms` from Paris, FR
95.128.146.8	AS42845 Bretagnetelecom	`1.30ms` from Paris, FR
80.179.247.56	AS12400 Partner Communications Ltd.	`4.49ms` from Tel Aviv, IL
172.122.97.136	AS2497 Internet Initiative Japan Inc.	`19.91ms` from Tokyo, JP
105.96.204.152	AS36947 Telecom Algeria	`8.74ms` from Valencia, ES
170.210.125.232	AS61476 Universidad Nacional de La Pampa	`10.82ms` from Buenos Aires, AR
87.155.139.56	AS3320 Deutsche Telekom AG	`8.40ms` from Frankfurt am Main, DE
39.135.10.168	AS9808 China Mobile Communications Group Co., Ltd.	`3.68ms` from Guiyang, CN
72.198.218.24	AS22773 Cox Communications Inc.	`8.14ms` from Kansas City, US
90.94.162.216	AS12479 Orange Espagne SA	`3.57ms` from Madrid, ES
167.206.23.136	AS6128 Cablevision Systems Corp.	`1.54ms` from New York City, US
60.130.73.184	AS17676 SoftBank Corp.	`4.02ms` from Osaka, JP
153.186.147.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.23ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 66.62.125.247

traceroute to 66.62.125.247 (66.62.125.247): 64 hops max, 52 byte packets

4 [AS174] 154.24.8.229 0.86 ms

5 [AS174] 154.54.1.173 1.066 ms

6 *

7 *

8 [AS6461] 64.125.29.105 0.814 ms

9 [AS6461] 173.46.65.38 15.198 ms

10 *

11 *

12 [AS32203] 66.62.125.247 15.391 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On December 28th 2025

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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