AS25605 SCANSAFE - Cisco OpenDNS, LLC, US

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

IPv6Prefixes

IPv4 NUMs

9,472

IPv6 NUMs(/64)

917,504

9,472 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
67.215.64.0/24	Cisco OpenDNS, LLC	256
67.215.65.0/24	Cisco OpenDNS, LLC	256
67.215.66.0/24	Cisco OpenDNS, LLC	256
67.215.90.0/24	Cisco OpenDNS, LLC	256
67.215.94.0/24	Cisco OpenDNS, LLC	256
146.112.15.0/24	CISCO-CIE-GENERAL-LAB-SJC1-EDC	256
146.112.141.0/24	Quadra-LAB-SJC1-EDC	256
146.112.142.0/24	Quadra-LAB-SJC2-EDC	256
151.186.64.0/24	CISCO-CIE-LAB-SJC5-EDC	256
155.190.115.0/24	CIE-US	256
155.190.116.0/24	CIE-US	256
155.190.135.0/24	CIE-US	256
155.190.136.0/24	CIE-US	256
155.190.137.0/24	CIE-US	256
155.190.138.0/24	CIE-US	256
155.190.139.0/24	CIE-US	256
155.190.140.0/24	CIE-US	256
155.190.146.0/24	Cisco OpenDNS LLC	256
155.190.157.0/24	Cisco OpenDNS LLC	256
155.190.160.0/24	Cisco OpenDNS LLC	256
155.190.183.0/24	Cisco OpenDNS LLC	256
155.190.196.0/24	CISCO-CIE-GENERAL-LAB-SJC3-EDC	256
155.190.197.0/24	CISCO-CIE-GENERAL-LAB-SJC4-EDC	256
155.190.198.0/24	CIE-US	256
155.190.202.0/24	CISCO-CIE-GENERAL-LAB-SJC5-EDC	256
155.190.204.0/24	CIE-US	256
155.190.205.0/24	CIE-US	256
155.190.218.0/24	CIE-US	256
155.190.249.0/24	Cisco OpenDNS LLC	256
155.190.254.0/24	Cisco OpenDNS LLC	256
162.210.80.0/24	Cisco OpenDNS, LLC	256
162.210.82.0/24	Cisco OpenDNS, LLC	256
162.210.83.0/24	Cisco OpenDNS, LLC	256
162.210.84.0/24	Cisco OpenDNS, LLC	256
162.210.85.0/24	Cisco OpenDNS, LLC	256
198.41.11.0/24	Cisco OpenDNS, LLC	256
198.41.13.0/24	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	Cisco OpenDNS LLC	65536
2a04:e4c0:43::/48	Cisco OpenDNS LLC	65536
2a04:e4c0:54::/48	Cisco OpenDNS LLC	65536
2a04:e4c0:55::/48	Cisco OpenDNS LLC	65536
2a04:e4c0:60::/48	Cisco OpenDNS LLC	65536
2a04:e4c0:62::/48	Cisco OpenDNS LLC	65536
2a04:e4c0:74::/48	Cisco OpenDNS LLC	65536
2a04:e4c4:10::/48	Cisco OpenDNS LLC	65536
2a04:e4c4:20::/48	Cisco OpenDNS LLC	65536
2a04:e4c4:21::/48	Cisco OpenDNS LLC	65536
2a04:e4c4:22::/48	Cisco OpenDNS LLC	65536
2a04:e4c4:48::/48	Cisco OpenDNS LLC	65536

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS36692	CISCO-UMBRELLA - Cisco OpenDNS, LLC, US		149,504	22,347,776	IPv4	IPv6

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS30607	302-DIRECT-MEDIA-ASN - Cisco OpenDNS, LLC, US		0	1,179,648	IPv4	IPv6
AS36692	CISCO-UMBRELLA - Cisco OpenDNS, LLC, US		149,504	22,347,776	IPv4

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

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

AS25605 - SCANSAFE - Cisco OpenDNS, LLC, US

AS25605

SCANSAFE

Cisco OpenDNS, LLC

United States