Data as of Nov 14, 2026
159.231.32.0/19
No anonymizer space · no proxy exits in 30 daysCanadian Imperial Bank of Commerce
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 159.231.0.0/16 since May 2005 | AS12226 | Business | Canadian Imperial Bank of Commerce |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 159.231.33.0/24 since May 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.34.0/24 since May 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.35.0/24 since Nov 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.36.0/24 since Oct 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.37.0/24 since Jul 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.38.0/24 since Jul 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.47.0/24 since Jan 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.48.0/23 since May 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.50.0/23 since May 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.52.0/24 since May 2024 | AS4199 | Business | Canadian Imperial Bank of Commerce | |
| 159.231.63.0/24 since Jul 2022 | AS14121 | Business | Canadian Imperial Bank of Commerce |
Network & registry
Origin network
AS4199
CA
- Name
- Canadian Imperial Bank of Commerce
- Type
- Business
- Registered
- Sep 14, 2009
- Domain
- cibc.com
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Oct 2024 · 2.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 159.
231. 0. 0/ 16 - Netname
- CIBC
- Registrant
- Canadian Imperial Bank of Commerce
- Organization
- Canadian Imperial Bank of Commerce (CIBC-1)
- Org address
- 483 BAY STREET, TORONTO, ON, M5G 2C9
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-159-231-0-0-1
- Parent
- NET-159-0-0-0-0
- Created
- Jun 11, 1992
- RIR
- ARIN
- Country
- CA
- Delegated
- Jun 11, 1992
- Status
- assigned
Report abuse
Abuse contact
- GNSOperations@
cibc. com - Name
- CIBC GNS Security
- Phone
- +1-416-681-4646
- Handle
- CGS9-ARIN