1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.186.0.0/16
  4. AS5690  | 66.186.64.0/19

66.186.64.0/19

AS5690  ·  Vianet Inc.

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Summary

Country Canada
Domain vianet.ca
ASN AS5690
Registry ARIN
ID VIANET-INC

WHOIS Details

NetHandle:      NET-66-186-64-0-1
OrgID:          VIANE-4
Parent:         NET-66-0-0-0-0
NetName:        VIANET-INC
NetRange:       66.186.64.0 - 66.186.95.255
NetType:        allocation
RegDate:        2001-11-07
Updated:        2024-08-30
Source:         ARIN


OrgID:          VIANE-4
OrgName:        Vianet Inc.
CanAllocate:    
Street:         128 Larch Street
Street:         Suite 201
City:           Sudbury
State/Prov:     ON
Country:        CA
PostalCode:     P3E 5J8
RegDate:        2017-06-09
Updated:        2022-03-21
ReferralServer: rwhois://rwhois.vianet.ca:4321
OrgAdminHandle: NOC2450-ARIN
OrgTechHandle:  VH25-ORG-ARIN
OrgAbuseHandle: VH25-ORG-ARIN
OrgNOCHandle:   NOC2450-ARIN
OrgDNSHandle:   VH25-ORG-ARIN
Source:         ARIN


POCHandle:      NOC2450-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         128 Larch Street
Street:         Suite 502
City:           Sudbury
State/Prov:     ON
Country:        CA
PostalCode:     P3E 5J8
RegDate:        2007-02-12
Updated:        2026-01-13
OfficePhone:    +1-800-788-0363
Mailbox:        noc@vianet.ca
Source:         ARIN


POCHandle:      VH25-ORG-ARIN
IsRole:         Y
LastName:       Vianet Network Operations Centre
FirstName:      
Street:         128 Larch Street
Street:         Suite 202
City:           Sudbury
State/Prov:     ON
Country:        CA
PostalCode:     P3E-5J8
RegDate:        1970-01-01
Updated:        2025-11-06
OfficePhone:    +1-705-222-9996
Mailbox:        dns@vianet.ca
Mailbox:        dns@vianet.on.ca
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 66.186.64.0/19

Range ASN Company Num of IPs
66.186.64.0/22 AS5690 Vianet Internet Solutions 1,024

Nearby Ranges

BGP prefixes that overlap with 66.186.0.0/16

Range ASN Company Num of IPs
66.186.32.0/19 AS35908 Krypt Technologies 8,192
66.186.224.0/19 AS5009 REV 8,192
66.186.32.0/19 AS4213 Krypt Technologies 8,192
66.186.160.0/19 AS21547 FirstLight Fiber, Inc. 8,192
66.186.32.0/19 AS40891 Krypt Technologies 8,192
66.186.128.0/20 AS11951 Lan2Wan, Inc. 4,096
66.186.208.0/20 AS393552 Longmont Power & Communications 4,096
66.186.96.0/20 AS40702 Clearwave Communications 4,096
66.186.144.0/20 AS5078 Oklahoma State University 4,096
66.186.64.0/22 AS5690 Vianet Internet Solutions 1,024
66.186.200.0/22 AS393552 Longmont Power & Communications 1,024
66.186.192.0/23 AS19151 BroadbandONE, LLC 512
66.186.198.0/23 AS21183 Vodafone Albania Sh.A. 512
66.186.207.0/24 AS22639 Cooptel Coop de Telecommunication 256
66.186.206.0/24 AS30071 BroadbandONE, LLC 256
66.186.43.0/24 AS35908 SDI Media Group 256
66.186.177.0/24 AS401728 First Commonwealth Federal Credit Union 256
66.186.61.0/24 AS401092 El Segundo Unified School District 256
66.186.167.0/24 AS13536 TCC Networks 256

Hosted domains

There are 8 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

1,088 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.186.71.1 AS5690 Vianet Inc. 14.00ms from Toronto, CA
66.186.80.1 AS5690 Vianet Inc. 17.75ms from Toronto, CA
66.186.68.1 AS5690 Vianet Inc. 19.98ms from Toronto, CA
66.186.67.84 AS5690 Vianet Inc. 2.74ms from Toronto, CA
66.186.65.83 AS5690 Vianet Inc. 2.65ms from Toronto, CA
66.186.91.1 AS5690 Vianet Inc. 5.09ms from Toronto, CA
66.186.73.1 AS5690 Vianet Inc. 17.92ms from Toronto, CA
66.186.75.1 AS5690 Vianet Inc. 5.12ms from Toronto, CA
66.186.76.1 AS5690 Vianet Inc. 5.09ms from Toronto, CA
66.186.64.205 AS5690 Vianet Inc. 2.72ms from Toronto, CA
66.186.89.1 AS5690 Vianet Inc. 5.08ms from Toronto, CA
66.186.77.234 AS5690 Vianet Inc. 8.39ms from Toronto, CA
66.186.82.1 AS5690 Vianet Inc. 5.09ms from Toronto, CA
66.186.86.1 AS5690 Vianet Inc. 4.95ms from Toronto, CA
66.186.70.1 AS5690 Vianet Inc. 5.14ms from Toronto, CA
66.186.66.117 AS5690 Vianet Inc. 2.56ms from Toronto, CA
66.186.79.193 AS5690 Vianet Inc. 17.64ms from Toronto, CA
66.186.93.1 AS5690 Vianet Inc. 4.92ms from Toronto, CA
66.186.94.65 AS5690 Vianet Inc. 5.20ms from Toronto, CA
66.186.69.1 AS5690 Vianet Inc. 5.11ms from Toronto, CA
66.186.72.129 AS5690 Vianet Inc. 19.96ms from Toronto, CA

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
144.196.188.67 AS13445 Cisco Webex LLC 0.94ms from Amsterdam, NL
136.56.160.3 AS16591 Google Fiber Inc. 6.42ms from Ashburn, US
67.145.219.99 AS19901 Brightspeed 5.49ms from Ashburn, US
108.17.112.243 AS701 Verizon Business 6.25ms from Ashburn, US
1.52.223.179 AS18403 FPT Telecom Company 1.05ms from Ho Chi Minh City, VN
180.219.160.131 AS17924 SmarTone Mobile Communications Ltd 14.44ms from Hong Kong, HK
184.92.20.179 AS11427 Charter Communications Inc 14.97ms from Houston, US
125.242.80.163 AS17858 LG POWERCOMM 2.10ms from Incheon, KR
23.224.220.3 AS40065 CNSERVERS LLC 0.18ms from Los Angeles, US
47.148.15.35 AS5650 Frontier Communications of America, Inc. 3.56ms from Los Angeles, US
47.198.105.195 AS5650 Frontier Communications of America, Inc. 7.86ms from Miami, US
76.148.96.35 AS7922 Comcast Cable Communications, LLC 4.52ms from Miami, US
200.153.86.131 AS10429 TELEFÔNICA BRASIL S.A 0.72ms from Osasco, BR
98.229.146.67 AS7922 Comcast Cable Communications, LLC 10.84ms from Providence, US
100.30.18.67 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
66.108.71.35 AS12271 Charter Communications Inc 4.01ms from Secaucus, US
3.36.83.163 AS16509 Amazon.com, Inc. 0.32ms from Seoul, KR
124.223.50.243 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.43ms from Shanghai, CN
197.4.33.211 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 10.18ms from Tunis, TN
123.53.161.163 AS4134 CHINANET-BACKBONE 8.42ms from Zhengzhou, CN
108.161.202.19 AS19413 Roanoke Connect 15.08ms from Ashburn, US
188.131.2.19 AS25454 ORANGE MOLDOVA S.A. 19.94ms from Bucharest, RO
190.176.144.115 AS22927 Telefonica de Argentina 19.52ms from Buenos Aires, AR
66.161.175.3 AS6181 Cincinnati Bell Telephone Company LLC 1.90ms from Cincinnati, US
1.55.236.243 AS18403 FPT Telecom Company 1.43ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 66.186.72.23
traceroute to 66.186.72.23 (66.186.72.23): 64 hops max, 52 byte packets
2 [] 206.108.34.15 0.782 ms
3 [AS5690] 209.91.168.13 5.493 ms
5 *
6 [AS5690] 66.186.72.23 29.924 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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.

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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