AS25605 - SCANSAFE - Cisco OpenDNS, LLC, US

United States
AS Number
AS25605
AS Name
SCANSAFE
Org Name
Cisco OpenDNS, LLC
Country
United States
Registry

arin

RegDate

2008-02-26

Updated

2025-08-15

AS25605 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

10

IPv4 NUMs

1,024

IPv6 NUMs(/64)

655,360

1,024 IPv4 Addresses
CIDR Description IP Num
155.190.249.0/24
ROA Signed and Valid IRR InValid
Cisco OpenDNS LLC 256
198.41.11.0/24
IRR Valid
Cisco OpenDNS, LLC 256
198.41.12.0/24
ROA Signed and Valid IRR Valid
Cisco OpenDNS, LLC 256
198.41.13.0/24
ROA Signed and Valid IRR Valid
Cisco OpenDNS, LLC 256
CIDR Description IP NUMs(prefix /64)
2603:5000:3053::/48
Cisco Systems Cloud Division 65536
2620:119:21::/48
Cisco OpenDNS, LLC 65536
2a04:e4c0:42::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c0:43::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c0:54::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c0:55::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c0:60::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c0:62::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c0:74::/48
IRR InValid
Cisco OpenDNS LLC 65536
2a04:e4c4:10::/48
Cisco OpenDNS LLC 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,080,832 77,349,781,760 IPv4 IPv4
AS30607 302-DIRECT-MEDIA-ASN - Cisco OpenDNS, LLC, US United States 0 786,432 IPv4 IPv4 IPv6 IPv6
AS36692 CISCO-UMBRELLA - Cisco OpenDNS, LLC, US United States 148,480 17,563,648 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS30607 302-DIRECT-MEDIA-ASN - Cisco OpenDNS, LLC, US United States 0 786,432 IPv4 IPv4 IPv6 IPv6
AS36692 CISCO-UMBRELLA - Cisco OpenDNS, LLC, US United States 148,480 17,563,648 IPv4 IPv4 IPv6 IPv6 
ASNumber:       25605
ASName:         SCANSAFE
ASHandle:       AS25605
RegDate:        2009-04-30
Updated:        2022-05-24    
Ref:            https://rdap.arin.net/registry/autnum/25605


OrgName:        Cisco OpenDNS, LLC
OrgId:          OPEND-2
Address:        170 West Tasman Drive
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2008-02-26
Updated:        2025-08-15
Comment:        https://umbrella.cisco.com/
Comment:        Use Cisco Umbrella to make your Internet faster, safer,
Comment:        and smarter.
Comment:        DNS Servers: 208.67.222.222 208.67.220.220
Comment:        IPv4/IPv6 Peering: peering-umbrella@external.cisco.com
Ref:            https://rdap.arin.net/registry/entity/OPEND-2


OrgTechHandle: CCSNT-ARIN
OrgTechName:   Cisco Cloud Security Network Tech
OrgTechPhone:  +1-408-525-0560 
OrgTechEmail:  rir-tech@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CCSNT-ARIN

OrgAbuseHandle: CCSNA1-ARIN
OrgAbuseName:   Cisco Cloud Security Network Abuse
OrgAbusePhone:  +1-408-525-0560 
OrgAbuseEmail:  rir-abuse@cisco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CCSNA1-ARIN

OrgTechHandle: VASQU302-ARIN
OrgTechName:   Vasquez, Miguel  
OrgTechPhone:  +523336487646 
OrgTechEmail:  miguevas@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VASQU302-ARIN