Data as of Nov 13, 2026
171.161.136.0/22
No anonymizer space · no proxy exits in 30 daysBank of America, National Association
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 171.161.128.0/20 since Aug 2020 | AS10794 | Business | Bank of America, National Association via Bank of America, National Association |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 171. | 5,177,344 | BAC-171-128-0-0-1 | Bank of America, National Association (BANKOF-2-Z) · US | Direct Allocation | Feb 1, 1995 | ABUSE@ |
| └ 171.161.0.0/16 | 65,536 | BOFA-2Z-161 | Bank of America, National Association (BANKOF-2) · US | Reallocated | Apr 25, 2022 | ABUSE@ |
Network & registry
Registry
Holder
- Organization
- Bank of America, National Association
- Handle
- BANKOF-2-Z
- Range
- 171.
128. 0. 0 - 171. 206. 255. 255 - Registration type
- Direct Allocation
- Record created
- Feb 1, 1995
- Legacy
- yes
Origin network
AS10794
US
- Name
- Bank of America, National Association
- Type
- Business
- Registered
- Dec 1, 1997
- Domain
- bankofamerica.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
- Stable
- First seen
- Sep 2023
- Current origin since
- Sep 2023 · 3.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 171.161.136.0/22 | AS10794 | /22 | ARIN | RPKI valid |
| 171.161.128.0/20 | AS10794 | /20 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10794 | ARIN | Bank of America, National Association | MNT-BANKOF-2-Z | Sep 21, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 171.161.136.0/24 | AS10794 | ARIN | Bank of America, National Association | MNT-BANKOF-2-Z | Sep 21, 2025 |
| 171.161.137.0/24 | AS10794 | ARIN | Bank of America, National Association | MNT-BANKOF-2-Z | Sep 21, 2025 |
| 171.161.138.0/24 | AS10794 | ARIN | Bank of America, National Association | MNT-BANKOF-2-Z | Sep 21, 2025 |
| 171.161.139.0/24 | AS10794 | ARIN | Bank of America, National Association | MNT-BANKOF-2-Z | Sep 21, 2025 |
Whois
Registration for this announcement
- Range
- 171.
161. 0. 0/ 16 - Netname
- BOFA-2Z-161
- Registrant
- Bank of America, National Association
- Organization
- Bank of America, National Association (BANKOF-2)
- Org address
- Bank of America Corporation, Charlotte, NC, 28255
- Org country
- US
- Type
- Reallocated
- Handle
- NET-171-161-0-0-1
- Parent
- NET-171-128-0-0-1
- Created
- Apr 25, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 1, 1995
- Status
- assigned
Report abuse
Abuse contact
- ABUSE@
bankofamerica. com - Name
- ABUSE
- Phone
- +1-704-386-5000
- Handle
- ABUSE608-ARIN