IP range details

AS11017  ·  CSN Support Services


Country United States
Domain cisco.com
ASN AS11017
Registry arin
Hosted IPs 4,096

WHOIS Details

NetHandle:      NET-192-133-144-0-1
OrgID:          CS-2831
Parent:         NET-192-0-0-0-0
NetName:        CISCOS
NetRange: -
NetType:        allocation
RegDate:        1993-02-10
Updated:        2023-09-12
Source:         ARIN

OrgID:          CS-2831
OrgName:        CISCO SYSTEMS, INC.
Street:         251 LITTLE FALLS DRIVE
City:           WILMINGTON
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2023-06-07
Updated:        2023-07-15
OrgAbuseHandle: BARWI13-ARIN
OrgAbuseHandle: GATC-ARIN
OrgAdminHandle: GATC-ARIN
OrgNOCHandle:   BARWI13-ARIN
OrgTechHandle:  BARWI13-ARIN
OrgTechHandle:  GATC-ARIN
Source:         ARIN

POCHandle:      BARWI13-ARIN
IsRole:         N
LastName:       Barwick
FirstName:      Chris
Street:         7025 Kit Creek Rd
City:           RTP
State/Prov:     NC
Country:        US
PostalCode:     27560
RegDate:        2018-09-27
Updated:        2023-06-14
OfficePhone:    +1-919-392-3282
Mailbox:        chbarwic@cisco.com
Source:         ARIN

POCHandle:      GATC-ARIN
IsRole:         Y
LastName:       GIS ARIN Technical Contact
Street:         170 West Tasman Dr.
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2012-05-20
Updated:        2023-03-24
OfficePhone:    +1-408-526-8888
Mailbox:        cidr-block-admins@cisco.com
Mailbox:        arin-tech@cisco.com
Source:         ARIN

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

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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