AS16973 - T-Four Services S.A, CR

Costa Rica
AS Number
AS16973
AS Name
Org Name
T-Four Services S.A
Country / Region
Costa Rica
Registry

RegDate

20121112

Updated

20250606

AS16973 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
38.247.112.0/22
IRR InValid
Cogent Communications, LLC 1024
168.205.64.0/24
IRR Valid
256
168.205.64.0/22
IRR InValid
1024
168.205.65.0/24
IRR Valid
256
168.205.66.0/24
IRR Valid
CR-CHSA-LACNIC 256
190.4.88.0/24
IRR Valid
256
190.4.88.0/21
IRR InValid
2048
190.4.89.0/24
IRR Valid
256
190.4.90.0/24
IRR Valid
256
190.4.91.0/24
IRR Valid
256
190.4.92.0/24
IRR Valid
256
190.4.93.0/24
IRR Valid
256
190.4.94.0/24
IRR Valid
256
190.4.95.0/24
IRR Valid
256
CIDR Description IP NUMs(prefix /64)
2803:3100::/32
IRR Valid
4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 238,848 78,575,435,776 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,366,016 82,706,169,856 IPv4 IPv4
AS23520 LIBERTY-NETWORKS - Columbus Networks USA, Inc., US United States 285,440 8,589,934,593 IPv4 IPv4
AS52263 Telecable Economico S.A., CR Costa Rica 37,120 1,342,177,280 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Costa Rica CRIX - Costa Rica Internet Exchange 200.107.83.164 2801:1d:a000:1::1164 1 Gbps 2026-06-07 01:10:05
Costa Rica CRIX - Costa Rica Internet Exchange 200.107.83.201 2801:1d:a000:1::1201 1 Gbps 2026-06-07 01:10:05

Private Peering Facilities

Country / Region Name City Website Updated

Whois Record

aut-num AS16973

aut-num
owner
T-Four Services S.A
ownerid
CR-CHSA-LACNIC
responsible
Adrian Murillo
address
Centro Tecnologico - Tibas, 11401, -
-- - San Jose -
country
CR
phone
+506 46008240 [104]
owner-c
IDS8
routing-c
IDS8
abuse-c
IDS8
created
20000707
changed
20230620
inetnum

nic-hdl IDS8

nic-hdl
IDS8
person
Adrian Murillo
e-mail
amurillo@tagsystems.com
address
Centro Tecnologico CODISA- Tibas, -, -
11401 - San Jose -
country
CR
phone
+506 46008240 [104]
created
20121112
changed
20250606
 

aut-num:     AS16973
owner:       T-Four Services S.A
ownerid:     CR-CHSA-LACNIC
responsible: Adrian Murillo
address:     Centro Tecnologico - Tibas, 11401, -
address:     -- - San Jose - 
country:     CR
phone:       +506  46008240 [104]
owner-c:     IDS8
routing-c:   IDS8
abuse-c:     IDS8
created:     20000707
changed:     20230620
inetnum:     168.205.64.0/22

nic-hdl:     IDS8
person:      Adrian Murillo
e-mail:      amurillo@tagsystems.com
address:     Centro Tecnologico CODISA- Tibas, -, -
address:     11401 - San Jose - 
country:     CR
phone:       +506  46008240 [104]
created:     20121112
changed:     20250606