173.0.208.0/21

AS5690 Vianet

Canada
Registry: arin
2,048 IP Addresses
ID: VIANET

WHOIS Details

NetHandle:      NET-173-0-208-0-1
OrgID:          VIS
Parent:         NET-173-0-0-0-0
NetName:        VIANET
NetRange:       173.0.208.0 - 173.0.223.255
NetType:        allocation
OriginAS:       5690
RegDate:        2010-06-29
Updated:        2012-03-02
NOCHandle:      VH25-ORG-ARIN
TechHandle:     VH25-ORG-ARIN
Source:         ARIN


OrgID:          VIS
OrgName:        Vianet
CanAllocate:    
Street:         128 Larch Street
Street:         Suite 502
City:           Sudbury
State/Prov:     ON
Country:        CA
PostalCode:     P3E-5J8
RegDate:        1997-07-08
Updated:        2015-06-30
ReferralServer: rwhois://rwhois.vianet.ca:4321
OrgAbuseHandle: VH25-ORG-ARIN
OrgAdminHandle: VH25-ORG-ARIN
OrgNOCHandle:   VH25-ORG-ARIN
OrgTechHandle:  VH25-ORG-ARIN
Source:         ARIN


POCHandle:      VH25-ORG-ARIN
IsRole:         Y
LastName:       Vianet Network Operations Centre
FirstName:      
Street:         128 Larch Street
Street:         Suite 502
City:           Sudbury
State/Prov:     ON
Country:        CA
PostalCode:     P3E-5J8
RegDate:        1970-01-01
Updated:        2020-05-29
OfficePhone:    +1-705-222-9996
Mailbox:        dns@vianet.ca
Mailbox:        dns@vianet.on.ca
Source:         ARIN

Hosted Domains

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Hosted domains API

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Details

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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