Data as of Nov 14, 2026
155.33.231.0/24
No anonymizer space · no proxy exits in 30 daysNortheastern University
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS156 Northeastern University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 155.33.0.0/16 since May 2005 | AS156 | Business | 256 | Northeastern University |
Network & registry
Announced by
Covering announcement 155.33.128.0/17
- Prefix
- 155.33.128.0/17
- Announced by
- AS156 Northeastern University
- Type
- Business
- Proxy exits
- 204
- RPKI
- No RPKI
- Netname
- NEASTU-NET2
- Registrant
- Northeastern University
- RIR
- ARIN
Origin network
AS156
US
- Name
- Northeastern University
- Type
- Education
- Registered
- Feb 1, 1988
- Domain
- northeastern.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
155.33.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 155.
33. 0. 0/ 16 - Netname
- NEASTU-NET2
- Registrant
- Northeastern University
- Organization
- Northeastern University (NORTHE-7)
- Org address
- 360 Huntington Avenue, BOSTON, MA, 02115
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-155-33-0-0-1
- Parent
- NET-155-0-0-0-0
- Created
- Aug 26, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 26, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN