Autonomous system
AS27275 TBC
Unclassified ARIN
Summary
The Banff Centre
education business canada
TBC is the autonomous system for The Banff Centre.
What it's used for
- The address space is registered under the netname
NETBLK-BANFFCENT-ABfor the Board of Governors of The Banff Centre. - The AS announces a single IPv4 prefix, 198.161.28.0/22, comprising 1024 addresses, with 0 IPv6 prefixes.
- With only 2 observed neighbours, the network functions as an isolated site-specific connection rather than a transit provider.
Notable
- The RDAP registrant matches the AS holder, confirming the space is owned by the Board of Governors of The Banff Centre.
- The inventory consists of a single contiguous /22 block, indicating a simple, self-contained corporate estate.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CA | Canada | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS27275- Registry name
- TBC
- Registrant
- Board of Governors of The Banff Centre
- Abuse contact
- hung_dang@banffcentre.ca
- Registered
- 2003-02-05
- Last changed
- 2012-02-24
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS27275
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS27275
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 448 networks and 1,851 prefixes, as published 2026-10-29. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere