AS Number
AS53454
AS Name
FULLDUPLEX-DEN
Org Name
Full Duplex Inc
Country / Region
United States
Registry

arin

RegDate

2009-12-18

Updated

2024-11-25

AS53454 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

1

IPv4 NUMs

6,144

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
38.97.204.0/22
IRR InValid
Cogent Communications, LLC 1024
50.203.38.0/24
IRR InValid
Comcast Cable Communications, LLC 256
104.225.254.0/23
IRR Valid
Full Duplex Inc 512
162.244.128.0/22
IRR Valid
Private Customer 1024
162.248.104.0/21
IRR Valid
Full Duplex Inc 2048
192.223.9.0/24
IRR Valid
Full Duplex Inc 256
206.209.220.0/22
Full Duplex Inc 1024
CIDR Description IP NUMs(prefix /64)
2605:2480::/32
IRR Valid
Full Duplex Inc 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4 IPv6 IPv6
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210,729,631,744 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4 IPv6 IPv6
AS33652 CMCS - Comcast Cable Communications, LLC, US United States 14,080 558,357,544,960 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United States IX-Denver - Interconnection eXchange Denver 206.53.175.25 2001:504:58::25 10 Gbps 2026-03-26 17:14:21

Private Peering Facilities

Country / Region Name City Website Updated
Equinix DE1 - Denver Englewood http://www.equinix.com 2017-10-04 16:34:10
Equinix DA2 - Dallas Dallas https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da2/ 2017-10-04 16:34:47
Equinix DE2 - Denver Denver https://www.equinix.com/ 2018-04-24 03:56:50
ASNumber:       53454
ASName:         FULLDUPLEX-DEN
ASHandle:       AS53454
RegDate:        2010-02-11
Updated:        2013-11-08
Ref:            https://rdap.arin.net/registry/autnum/53454

OrgID:          FULLD
OrgName:        Full Duplex Inc
CanAllocate:    
Street:         411 Walnut Street Box #18195
City:           Green Cove Springs
State/Prov:     FL
Country:        US
PostalCode:     32043
RegDate:        2009-12-18
Updated:        2024-11-25
OrgAdminHandle  SBR236-ARIN
OrgTechHandle   SBR236-ARIN
OrgTechHandle   SPAIN44-ARIN
OrgAbuseHandle  SBR236-ARIN
Source:         ARIN

OrgAdminHandleHandle:  SBR236-ARIN
OrgAdminHandleName:    Bryant, Shaun
OrgAdminHandlePhone:   +1-303-908-5073
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/SBR236-ARIN

OrgTechHandleHandle:  SBR236-ARIN
OrgTechHandleName:    Bryant, Shaun
OrgTechHandlePhone:   +1-303-908-5073
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SBR236-ARIN

OrgTechHandleHandle:  SPAIN44-ARIN
OrgTechHandleName:    Spainhower, John
OrgTechHandlePhone:   +1-303-718-0889
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SPAIN44-ARIN

OrgAbuseHandleHandle:  SBR236-ARIN
OrgAbuseHandleName:    Bryant, Shaun
OrgAbuseHandlePhone:   +1-303-908-5073
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/SBR236-ARIN

RTechHandleHandle:  SBR236-ARIN
RTechHandleName:    Bryant, Shaun
RTechHandlePhone:   +1-303-908-5073
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/SBR236-ARIN

RAbuseHandleHandle:  ABUSE3982-ARIN
RAbuseHandleName:    Abuse, 
RAbuseHandlePhone:   +1-858-451-0002
RAbuseHandleEmail:   [email protected]
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE3982-ARIN