AS Number
AS11992
AS Name
CENTENNIAL-PR
Org Name
AT&T Mobility Puerto Rico
Country
Puerto Rico
Registry

arin

RegDate

2014-01-30

Updated

2017-04-25

AS11992 Looking Glass
IPv4Prefixes

31

IPv6Prefixes

2

IPv4 NUMs

118,784

IPv6 NUMs(/64)

4,294,967,296

118,784 IPv4 Addresses
CIDR Description IP Num
12.205.64.0/19
IRR InValid
AT&T Services, Inc. 8192
12.205.80.0/24
IRR InValid
AT&T Services, Inc. 256
12.205.87.0/24
IRR InValid
AT&T Services, Inc. 256
12.205.96.0/19
IRR InValid
AT&T Services, Inc. 8192
64.213.224.0/19
Level 3 Parent, LLC 8192
64.247.160.0/20
AT&T Mobility Puerto Rico 4096
64.247.175.0/24
IRR InValid
AT&T Mobility Puerto Rico 256
65.38.192.0/19
AT&T Mobility Puerto Rico 8192
65.38.193.0/24
AT&T Mobility Puerto Rico 256
65.38.206.0/24
IRR InValid
AT&T Mobility Puerto Rico 256
66.231.160.0/20
AT&T Mobility Puerto Rico 4096
66.231.170.0/24
AT&T Mobility Puerto Rico 256
66.231.171.0/24
AT&T Mobility Puerto Rico 256
67.203.192.0/18
AT&T Mobility Puerto Rico 16384
67.203.232.0/24
AT&T Mobility Puerto Rico 256
67.206.192.0/18
AT&T Mobility Puerto Rico 16384
67.206.230.0/24
AT&T Mobility Puerto Rico 256
67.206.231.0/24
AT&T Mobility Puerto Rico 256
76.76.192.0/20
AT&T Mobility Puerto Rico 4096
76.76.198.0/23
AT&T Mobility Puerto Rico 512
76.76.204.0/24
AT&T Mobility Puerto Rico 256
76.76.206.0/23
AT&T Mobility Puerto Rico 512
173.211.128.0/18
AT&T Mobility Puerto Rico 16384
173.211.145.0/24
AT&T Mobility Puerto Rico 256
173.211.163.0/24
AT&T Mobility Puerto Rico 256
173.211.164.0/24
AT&T Mobility Puerto Rico 256
173.211.166.0/24
AT&T Mobility Puerto Rico 256
196.32.128.0/19
IRR InValid
AT&T Mobility Puerto Rico 8192
200.50.0.0/19
AT&T Mobility Puerto Rico 8192
207.166.112.0/20
IRR InValid
AT&T Mobility Puerto Rico 4096
208.54.176.0/20
AT&T Mobility Puerto Rico 4096
CIDR Description IP NUMs(prefix /64)
2607:f870::/32
AT&T Mobility Puerto Rico 4294967296
2607:f870:1::/48
AT&T Mobility Puerto Rico 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 98,845,440 2,792,970,977,280 IPv4 IPv4 IPv6 IPv6
AS21559 OSNET - OSNET Wireless, PR Puerto Rico 30,976 4,294,967,296 IPv4 IPv4
AS23114 CRITICALHUBNET - Critical Hub Networks, PR Puerto Rico 18,432 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14638 LCPRL - Liberty Cablevision of Puerto Rico, US United States 337,920 12,884,901,888 IPv4 IPv4
AS35892 DREYFOUS - DREYFOUS & ASSOCIATES, PR Puerto Rico 256 0 IPv4 IPv4
AS40311 VIASAT-3 - ViaSat,Inc., US United States 6,912 0 IPv4 IPv4
AS399613 CCWIRELESSPRINC - C&C Wireless Puerto Rico, PR Puerto Rico 256 268,435,456 IPv4 IPv4 IPv6 IPv6
AS21559 OSNET - OSNET Wireless, PR Puerto Rico 30,976 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23379 AS-BBT - Blackburn Technologies II, LLC, PR Puerto Rico 1,792 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS26148 CSMPR - Cooperativa de Seguros Multiples de Puerto Rico, US United States 512 0 IPv4 IPv4
AS32189 SAGRADO - Universidad del Sagrado Corazon, US United States 16,896 0 IPv4 IPv4
AS394963 MLIC-AS01 - Multinational Life Insurance Company, PR Puerto Rico 256 0 IPv4 IPv4
AS395557 PRASA - Autoridad de Acueductos y Alcantarillados, PR Puerto Rico 256 0 IPv4 IPv4
AS395902 GRUPO-TRIPLE-S - TRIPLE - S SALUD,INC, PR Puerto Rico 256 0 IPv4 IPv4
AS62931 PLAZA-LAS-AMERICAS - Plaza Las Americas, Inc., PR Puerto Rico 512 0 IPv4 IPv4
AS14920 EVERTEC - Banco Popular de Puerto Rico, PR Puerto Rico 8,448 0 IPv4 IPv4
AS16649 IUPR-AS - Interamerican University of Puerto Rico, PR Puerto Rico 65,792 0 IPv4 IPv4
AS22581 ACE-STX - Broadband VI, LLC, VI United States Virgin Islands 10,496 4,294,967,296 IPv4 IPv4
AS22888 SUAGM - Sistema Universitario Ana G. Mendez, PR Puerto Rico 17,664 0 IPv4 IPv4
AS27021 AS-DGX - Quest Diagnostics, Inc., US United States 6,144 0 IPv4 IPv4
AS40880 NAICOM - NAICOM CORPORATION, PR Puerto Rico 256 0 IPv4 IPv4
AS54123 CAMC-NET - COSVI'S-ASSET MANAGEMENT CORP., PR Puerto Rico 256 0 IPv4 IPv4
AS393937 MCS-PUBLIC-NET - Medical Card System, Inc., PR Puerto Rico 256 0 IPv4 IPv4
AS399599 GB-NETWORKS-SOLUTIONS - G&B Networks Solutions, PR Puerto Rico 1,280 2,293,760 IPv4 IPv4 IPv6 IPv6
AS14974 VIRTUAL-INC - Virtual Inc., PR Puerto Rico 1,024 0 IPv4 IPv4
AS14979 AERONET-WIRELESS - Aeronet Wireless, PR Puerto Rico 24,832 4,295,032,832 IPv4 IPv4
AS23114 CRITICALHUBNET - Critical Hub Networks, PR Puerto Rico 18,432 4,294,967,296 IPv4 IPv4
AS40414 OPTIVON - Optivon, Inc., PR Puerto Rico 6,656 0 IPv4 IPv4
AS396377 FASTCLOUD, US United States 256 0 IPv4 IPv4
IP Address Domain NUMs Domains
12.205.65.6 1 mx1.softekpr.com
12.205.65.7 1 merchants.softekpr.com
12.205.65.8 4 cas.softekpr.com
12.205.65.10 1 txhubpr.com
12.205.65.11 1 fastertest.softekpr.com
12.205.65.15 2 mail.softekpr.com
12.205.65.26 1 mx2.softekpr.com
12.205.65.36 1 dns2.softekpr.com
12.205.65.58 1 paysmart.softekpr.com
12.205.65.60 2 reva.adfanpr.com
ASNumber:       11992
ASName:         CENTENNIAL-PR
ASHandle:       AS11992
RegDate:        1999-02-23
Updated:        2017-03-01    
Ref:            https://rdap.arin.net/registry/autnum/11992



OrgName:        AT&T Mobility Puerto Rico
OrgId:          AMPR
Address:        The Prentice Hall Corp
Address:        P.O. Box 192830
City:           San Juan
StateProv:      PR
PostalCode:     00902-2946
Country:        PR
RegDate:        2014-01-30
Updated:        2017-04-25
Ref:            https://rdap.arin.net/registry/entity/AMPR


OrgAbuseHandle: DVE19-ARIN
OrgAbuseName:   Vega, David 
OrgAbusePhone:  +1-787-717-9600 
OrgAbuseEmail:  david.vega1@libertypr.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DVE19-ARIN

OrgNOCHandle: DVE19-ARIN
OrgNOCName:   Vega, David 
OrgNOCPhone:  +1-787-717-9600 
OrgNOCEmail:  david.vega1@libertypr.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DVE19-ARIN

OrgTechHandle: DVE19-ARIN
OrgTechName:   Vega, David 
OrgTechPhone:  +1-787-717-9600 
OrgTechEmail:  david.vega1@libertypr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DVE19-ARIN