AS19577 - CASTRO-TELECOM - CASTRO TELECOM LLC, US

United States
AS Number
AS19577
AS Name
CASTRO-TELECOM
Org Name
CASTRO TELECOM LLC
Country
United States
Registry

arin

RegDate

2022-12-28

Updated

2025-08-26

AS19577 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

1,280

IPv6 NUMs(/64)

4,294,967,296

1,280 IPv4 Addresses
CIDR Description IP Num
23.147.168.0/24 CASTRO TELECOM LLC 256
208.85.8.0/22 CASTRO TELECOM LLC 1024
CIDR Description IP NUMs(prefix /64)
2602:faa5::/32 CASTRO TELECOM LLC 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS200454 TOM-AS - Tomas Oliveira Valente Leite de Castro, PT Portugal 2,048 16,842,752 IPv4 IPv4 IPv6 IPv6 
ASNumber:       19577
ASName:         CASTRO-TELECOM
ASHandle:       AS19577
RegDate:        2024-06-14
Updated:        2025-02-26    
Ref:            https://rdap.arin.net/registry/autnum/19577


OrgName:        CASTRO TELECOM LLC
OrgId:          CTL-383
Address:        530-B HARKLE ROAD STE 100
City:           Santa Fe
StateProv:      NM
PostalCode:     87505
Country:        US
RegDate:        2022-12-28
Updated:        2025-08-26
Ref:            https://rdap.arin.net/registry/entity/CTL-383


OrgNOCHandle: TOVLC-ARIN
OrgNOCName:   Castro, Tomas Oliveira Valente Leite de
OrgNOCPhone:  +1-202-555-0109 
OrgNOCEmail:  noc@castrotelecom.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/TOVLC-ARIN

OrgTechHandle: TOVLC-ARIN
OrgTechName:   Castro, Tomas Oliveira Valente Leite de
OrgTechPhone:  +1-202-555-0109 
OrgTechEmail:  noc@castrotelecom.net
OrgTechRef:    https://rdap.arin.net/registry/entity/TOVLC-ARIN

OrgAbuseHandle: TOVLC-ARIN
OrgAbuseName:   Castro, Tomas Oliveira Valente Leite de
OrgAbusePhone:  +1-202-555-0109 
OrgAbuseEmail:  noc@castrotelecom.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TOVLC-ARIN