AS53363 TANGRAM CANADA INC.
Unclassified · based in Canada · IPLogs default verdict: Checked per IP
- ASN
- AS53363
- Name
- TANGRAM CANADA INC.
- Category
- Unclassified
- Country
- Canada
- IPLogs verdict
- Checked per IP
- Registry
- ARIN
- Allocated
- 2012-05-31
- PeeringDB
- Not listed
- Proxy backbone
- No
About TANGRAM CANADA INC.
TANGRAM CANADA INC. (AS53363) is registered with ARIN in Canada and was allocated on 2012-05-31. Not enough registry signal to classify the whole ASN. IPLogs still classifies individual IPs in it via MaxMind, reverse DNS, and active probing.
How IPLogs classifies AS53363
When the detection engine sees an IP that routes through AS53363, it checks three lists: (1) the curated VPN-provider ASN list, (2) the datacenter / hosting ASN list, and (3) the trusted CDN allowlist. Matches produce one of vpn_asn, dc_ip, or no flag respectively. Keywords in the org name (e.g. "vpn", "proxy", "anonym") may also trigger vpn_org_keyword even for unknown ASNs.
Use the ASN as a shortcut when you want to block a whole hosting provider at the edge rather than maintaining a per-IP list.
Authoritative sources for AS53363
Third-party registries where you can verify the announcements, peer relationships, and WHOIS registration for this ASN.
Frequently asked questions about AS53363
+Is AS53363 (TANGRAM CANADA INC.) a VPN, datacenter, or residential network?
IPLogs classifies TANGRAM CANADA INC. (AS53363) as a unclassified network based in Canada. The default verdict for any IP that routes through this ASN is "Checked per IP".
+Who operates AS53363 and where is it registered?
TANGRAM CANADA INC. (AS53363) is registered with ARIN, operates in Canada, was allocated on 2012-05-31.
+How do I check or block AS53363 traffic?
Send any suspect IP to the IPLogs API — POST https://iplogs.com/v1/check with body {"ip":"<ip>"} — and the response reports the originating ASN plus whether it matched the VPN, datacenter, or CDN lists. To block a whole hosting network at the edge, filter on AS53363 instead of maintaining a per-IP list. Copy-paste recipes for Cloudflare WAF, Nginx, and Stripe Radar are at /guides/block-vpn-traffic.