Data as of Nov 6, 2026
128.197.136.0/24
No anonymizer space · no proxy exits in 30 daysBoston University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 128.197.0.0/16 since May 2005 | AS111 | Business | 61 3 always on | Boston University |
Network & registry
Origin network
AS111
US
- Name
- Boston University
- Type
- Education
- Registered
- May 11, 1987
- Domain
- bu.edu
- Website
- www.bu.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2023
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 128.
197. 0. 0/ 16 - Netname
- BU-NET
- Registrant
- Boston University
- Organization
- Boston University (BOSU-Z)
- Org address
- Information Services & Technology, Boston, MA, 02215
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-197-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Feb 4, 1987
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 4, 1987
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN