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  3. AS11992

AS11992

AT&T Mobility Puerto Rico

CENTENNIAL-
Organization
Title
AT&T Mobility Puerto Rico
Details
Regional Internet registry
ARIN
IP Addresses count
118,784
Coordinates
Summary
The organization AT&T Mobility Puerto Rico allocates 33 IP netblocks under the autonomous system number (ASN ) of 11992. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is Puerto Rico (PR), which is on #80 out of 249 countries by the total amount of ASNs allocated - 89.

AS11992 has 21 peers, 3 upstreams and 18 downstreams with a total of 118,784 IP addresses.
IP Address ranges
Block Description IPs count
12.205.64.0/19 NET-TWELVE 8,192
12.205.84.0/24 NET-TWELVE 256
12.205.85.0/24 NET-TWELVE 256
12.205.86.0/24 NET-TWELVE 256
12.205.87.0/24 NET-TWELVE 256
12.205.96.0/19 NET-TWELVE 8,192
12.205.100.0/24 NET-TWELVE 256
64.213.224.0/19 GBLX-US-BGP 8,192
64.247.160.0/20 AT&T Mobility Puerto Rico (AMPR) 4,096
64.247.175.0/24 DNP Networks (DNPNE) 256
65.38.192.0/19 Proxy-registered route object 8,192
65.38.193.0/24 DIAL-UP-POOL 256
65.38.206.0/24 PNAP-MIA Telefonica Customer Routes 256
66.231.160.0/20 Proxy-registered route object 4,096
66.231.170.0/24 Proxy-registered route object 256
66.231.171.0/24 CENT-IP 256
67.203.192.0/18 COLUMBUS NETWORKS TRANSIT CUSTOMERS 16,384
67.203.232.0/24 CENT-IP 256
67.206.192.0/18 AT&T Mobility Puerto Rico (AMPR) 16,384
67.206.230.0/24 CENT-IP 256
67.206.231.0/24 CENT-IP 256
76.76.192.0/20 Proxy-registered route object 4,096
76.76.198.0/23 Proxy-registered route object 512
76.76.200.0/23 Proxy-registered route object 512
76.76.204.0/24 Polytechnic University of Puerto Rico (PUPR) 256
76.76.206.0/23 CENTENNIAL-ACCESS-BLC-I-RING 512
173.211.128.0/18 AT&T Mobility Puerto Rico (AMPR) 16,384
173.211.128.0/22 CENT-IP 1,024
173.211.145.0/24 CENT-IP 256
196.32.128.0/19 COLUMBUS NETWORKS TRANSIT CUSTOMERS 8,192
200.50.0.0/19 Proxy-registered route object 8,192
207.166.112.0/20 PNAP-MIA Telefonica Customer Routes 4,096
208.54.176.0/20 AT&T Mobility Puerto Rico (AMPR) 4,096
Peers
ASN Name IPs Count
AS7018 AT&T Services, Inc. 83,746,304
AS14920 Banco Popular de Puerto Rico 8,448
AS14974 Virtual Inc. 1,024
AS14979 Aeronet Wireless 20,736
AS16649 Interamerican University of Puerto Rico 65,792
AS18895 Nustream Communications 16,384
AS22888 Sistema Universitario Ana G. Mendez 1,536
AS27021 Quest Diagnostics, Inc. 6,144
AS27213 PRC Internet Corp 512
AS32189 Universidad del Sagrado Corazon 768
AS40311 ViaSat,Inc. 10,496
AS40414 Optivon, Inc. 6,656
AS40880 NAICOM CORPORATION 256
AS54123 COSVI Asset Management Corp. 512
AS393937 Medical Card System, Inc. 256
AS394963 Multinational Life Insurance Company 256
AS395557 Autoridad de Acueductos y Alcantarillados 256
AS395902 TriServe Tech 256
AS396377 fastCLOUD 256
AS21559 OSNET Wireless 19,968
AS23114 Critical Hub Networks 256
Upstreams
ASN Name IPs Count
AS7018 AT&T Services, Inc. 83,746,304
AS21559 OSNET Wireless 19,968
AS23114 Critical Hub Networks 256
Downstreams
ASN Name IPs Count
AS14920 Banco Popular de Puerto Rico 8,448
AS14974 Virtual Inc. 1,024
AS14979 Aeronet Wireless 20,736
AS16649 Interamerican University of Puerto Rico 65,792
AS18895 Nustream Communications 16,384
AS22888 Sistema Universitario Ana G. Mendez 1,536
AS27021 Quest Diagnostics, Inc. 6,144
AS27213 PRC Internet Corp 512
AS32189 Universidad del Sagrado Corazon 768
AS40311 ViaSat,Inc. 10,496
AS40414 Optivon, Inc. 6,656
AS40880 NAICOM CORPORATION 256
AS54123 COSVI Asset Management Corp. 512
AS393937 Medical Card System, Inc. 256
AS394963 Multinational Life Insurance Company 256
AS395557 Autoridad de Acueductos y Alcantarillados 256
AS395902 TriServe Tech 256
AS396377 fastCLOUD 256
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DREYFOUS & ASSOCIATES
AS35892