AS36321 - CSTL - Castle Global Inc., US

United States
AS Number
AS36321
AS Name
CSTL
Org Name
Castle Global Inc.
Country / Region
United States
Registry

arin

RegDate

2017-09-14

Updated

2025-03-19

AS36321 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

1

IPv4 NUMs

1,792

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
64.124.8.0/24
IRR InValid
Castle Global 256
66.187.0.0/23
IRR InValid
Castle Global Inc. 512
74.80.208.0/24
IRR Valid
Castle Global Inc. 256
199.83.232.0/23
IRR Valid
Castle Global Inc. 512
199.184.214.0/24
IRR Valid
Castle Global Inc. 256
CIDR Description IP NUMs(prefix /64)
2620:4e:e000::/48
IRR Valid
Castle Global Inc. 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210,729,631,744 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4
AS11404 AS-WAVE-1 - Wave Broadband, US United States 2,787,072 81,872,879,616 IPv4 IPv4 IPv6 IPv6 
ASNumber:       36321
ASName:         CSTL
ASHandle:       AS36321
RegDate:        2017-12-11
Updated:        2017-12-11
Ref:            https://rdap.arin.net/registry/autnum/36321

OrgID:          CG-594
OrgName:        Castle Global Inc.
CanAllocate:    
Street:         100 1st Street, 11th Floor
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94105
RegDate:        2017-09-14
Updated:        2025-03-19
OrgNOCHandle    NELSO673-ARIN
OrgRoutingHandle NELSO673-ARIN
OrgDNSHandle    NELSO673-ARIN
OrgAdminHandle  NELSO673-ARIN
OrgTechHandle   KARPM16-ARIN
OrgTechHandle   NELSO673-ARIN
OrgAbuseHandle  NELSO673-ARIN
Source:         ARIN

OrgAdminHandleHandle:  NELSO673-ARIN
OrgAdminHandleName:    Nelson, Eric
OrgAdminHandlePhone:   +1-916-803-7841
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/NELSO673-ARIN

OrgTechHandleHandle:  KARPM16-ARIN
OrgTechHandleName:    Karpman, Dmitriy
OrgTechHandlePhone:   +1-857-206-3524
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/KARPM16-ARIN

OrgTechHandleHandle:  NELSO673-ARIN
OrgTechHandleName:    Nelson, Eric
OrgTechHandlePhone:   +1-916-803-7841
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NELSO673-ARIN

OrgAbuseHandleHandle:  NELSO673-ARIN
OrgAbuseHandleName:    Nelson, Eric
OrgAbuseHandlePhone:   +1-916-803-7841
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/NELSO673-ARIN

OrgNOCHandleHandle:  NELSO673-ARIN
OrgNOCHandleName:    Nelson, Eric
OrgNOCHandlePhone:   +1-916-803-7841
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/NELSO673-ARIN

OrgRoutingHandleHandle:  NELSO673-ARIN
OrgRoutingHandleName:    Nelson, Eric
OrgRoutingHandlePhone:   +1-916-803-7841
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/NELSO673-ARIN

OrgDNSHandleHandle:  NELSO673-ARIN
OrgDNSHandleName:    Nelson, Eric
OrgDNSHandlePhone:   +1-916-803-7841
OrgDNSHandleEmail:   [email protected]
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/NELSO673-ARIN