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Autonomous System details for AS21559

AS21559

OSNET • osnetpr.com

AS21559 — OSNET

AS Name

OSNET

Country

Puerto Rico (PR)

Website

osnetpr.com

Number of IPv4

40,448

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

July 07, 2010

Last updated

June 28, 2013

IP Ranges

42 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
38.2.160.0/19	OSNET	8,192
38.87.232.0/21	OSNet Wireless	2,048
38.107.88.0/21	OSNet Wireless	2,048
67.206.200.0/21	Liberty Mobile Puerto Rico Inc.	2,048
69.24.197.0/24	TLD of Puerto Rico	256
69.24.198.0/24	OSNET	256
69.24.199.0/24	OSNET	256
69.24.200.0/24	OSNET	256
72.46.156.0/23	ONNET	512
72.46.157.0/24	TS Network Inc.	256
72.46.158.0/23	FiberX	512
74.119.24.0/22	OSNET	1,024
74.119.24.0/24	OSNET	256
104.218.240.0/22	OSNET	1,024
104.218.241.0/24	Satell SJ Net	256
104.238.192.0/22	FiberX	1,024
104.238.232.0/23	FiberX	512
149.18.21.0/24	SMARTNET LLC	256
149.18.39.0/24	LogicWeb Inc.	256
154.64.208.0/21	Cogent Communications, LLC	2,048
154.64.216.0/21	Cogent Communications, LLC	2,048
167.94.224.0/23	Skynet Wireless	512
167.94.225.0/24	OSNET	256
172.93.2.0/23	RM COMMUNICATIONS, INC.	512
173.239.206.0/24	SMARTNET LLC	256
173.239.228.0/24	SMARTNET LLC	256
192.228.98.0/23	FiberX	512
192.254.96.0/20	OSNET	4,096
192.254.96.0/24	OSNET	256
192.254.97.0/24	OSNET	256
192.254.109.0/24	OSNET	256
198.52.240.0/22	OSNET	1,024
198.52.240.0/24	OSNET	256
198.52.241.0/24	OSNET	256
199.116.62.0/24	FiberX	256
200.5.16.0/20	OSNET	4,096
200.5.22.0/24	OSNET	256
200.5.23.0/24	OSNET	256
204.77.10.0/23	FiberX	512
204.77.11.0/24	FiberX	256
208.81.58.0/23	FiberX	512
208.81.59.0/24	FiberX	256
2604:1cc0::/32	OSNET	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS21559

37 peers

AS4181 AS6057 AS13786 AS16552 AS286 AS1031 AS1828 AS2734 AS3303 AS4230 AS4826 AS8220 AS9002 AS11039 AS14537 AS19151 AS20080 AS23379 AS24482 AS32590 AS35280 AS37468 AS40850 AS52320 AS53764 AS57695 AS58453 AS61568 AS137409 AS199524 AS263152 AS263237 AS271253 AS398465 AS37721 AS49544 AS53828

AS21559 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS21559

6 upstreams

AS174 AS1299 AS3257 AS6762 AS6939 AS12956

AS21559 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS21559 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS21559

40 downstreams

AS3838 AS6208 AS10524 AS14534 AS18895 AS21944 AS22109 AS22555 AS27213 AS30294 AS36435 AS39963 AS40414 AS40880 AS46868 AS46869 AS46941 AS54835 AS62931 AS63393 AS271945 AS393573 AS393678 AS395471 AS395502 AS396377 AS396502 AS396899 AS397072 AS397359 AS397399 AS397470 AS397598 AS398317 AS399126 AS399294 AS399444 AS399881 AS400154 AS400354

AS21559 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.