$ query “AS19523” --type=asn → 1 result(s)
AS19523 · BH-TELECOM-CORP
FlexNetworks
AS19523 is owned by FlexNetworks and is a mid-size transit provider, established in Canada in 2017. The system announces a respectable 10 752 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Canada.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 13, 2017
- Last Changed
- March 04, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 35 / 8
- IPv6 Prefixes (raw / aggregated)
- 7 / 4
- IPv4 Addresses
- 10 752
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇦 Canada (10 752 IPs)
- Prefix Changed
- March 20, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 21 networks exchanging traffic without transit
- Downstream Customers
- 13 downstreams buying transit
- Unclassified
- 5 unclassified BGP neighbors
- Degree
- 41 unique BGP neighbors
- Reach
- 15 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (35 total)
- 64.203.64.0/19 (8 192 addresses (/19 prefix))
- 64.72.196.0/23 (512 addresses (/23 prefix))
- 104.167.252.0/23 (512 addresses (/23 prefix))
- 198.163.118.0/23 (512 addresses (/23 prefix))
- 23.146.32.0/24 (256 addresses (/24 prefix))
- 64.72.198.0/24 (256 addresses (/24 prefix))
- 167.74.223.0/24 (256 addresses (/24 prefix))
- 198.169.238.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (7 total)
- 2604:e3c0::/32
- 2604:e440::/32
- 2606:9e40::/36
- 2620:124:5000::/40