All ASNs

Autonomous System details for AS19523

AS19523

FlexNetworks • flexnetworks.ca

AS19523 — FlexNetworks

AS Name

BH-TELECOM-CORP

Country

Canada (CA)

Website

flexnetworks.ca

Number of IPv4

20,736

Number of IPv6

1.65 × 10²⁹

ASN type

Hosting

Status

Assigned

Registry

ARIN

Allocated

September 13, 2017

Last updated

August 22, 2023

IP Ranges

35 IPv4 prefixes, 7 IPv6 prefixes

Prefix	Company	Number of IPs
23.146.32.0/24	FlexNetworks	256
64.72.196.0/23	45 Networks Inc.	512
64.72.198.0/24	45 Networks Inc.	256
64.203.64.0/20	FlexNetworks	4,096
64.203.64.0/21	FlexNetworks	2,048
64.203.64.0/24	FlexNetworks	256
64.203.65.0/24	FlexNetworks	256
64.203.66.0/24	FlexNetworks	256
64.203.67.0/24	FlexNetworks	256
64.203.68.0/24	FlexNetworks	256
64.203.69.0/24	FlexNetworks	256
64.203.72.0/21	FlexNetworks	2,048
64.203.72.0/24	FlexNetworks	256
64.203.73.0/24	FlexNetworks	256
64.203.74.0/24	FlexNetworks	256
64.203.80.0/21	FlexNetworks	2,048
64.203.80.0/24	FlexNetworks	256
64.203.81.0/24	FlexNetworks	256
64.203.82.0/24	FlexNetworks	256
64.203.83.0/24	FlexNetworks	256
64.203.84.0/24	FlexNetworks	256
64.203.88.0/21	FlexNetworks	2,048
64.203.88.0/24	FlexNetworks	256
64.203.89.0/24	FlexNetworks	256
64.203.90.0/24	FlexNetworks	256
64.203.91.0/24	FlexNetworks	256
64.203.94.0/24	FlexNetworks	256
104.167.252.0/23	FlexNetworks	512
104.167.252.0/24	FlexNetworks	256
104.167.253.0/24	FlexNetworks	256
167.74.223.0/24	Canadian Association of Blue Cross Plans	256
198.163.118.0/23	FlexNetworks	512
198.163.118.0/24	FlexNetworks	256
198.163.119.0/24	FlexNetworks	256
198.169.238.0/24	Sask. Teachers' Federation	256
2604:e3c0::/32	FlexNetworks	7.92 × 10²⁸
2604:e440::/32	FlexNetworks	7.92 × 10²⁸
2604:e440::/40	FlexNetworks	3.09 × 10²⁶
2604:e440:100::/40	FlexNetworks	3.09 × 10²⁶
2604:e440:200::/40	FlexNetworks	3.09 × 10²⁶
2606:9e40::/36	45 Networks Inc.	4.95 × 10²⁷
2620:124:5000::/40	FlexNetworks	3.09 × 10²⁶

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 AS19523

18 peers

AS803 AS3701 AS1403 AS1828 AS3130 AS4181 AS9002 AS14268 AS18106 AS24482 AS34927 AS35280 AS49544 AS58511 AS137409 AS394256 AS21949 AS22652

AS19523 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 AS19523

2 upstreams

AS174 AS6939

AS19523 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS19523 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS19523

15 downstreams

AS1043 AS1085 AS12109 AS17300 AS22686 AS30324 AS46612 AS54980 AS55017 AS62589 AS393598 AS394352 AS394366 AS395270 AS400085

AS19523 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.