Data as of Nov 7, 2026
172.99.212.0/23
No anonymizer space · no proxy exits in 30 daysEmerson College
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 172.99.212.0/22 since Nov 2024 | AS13838 | Business | Emerson College |
Network & registry
Origin network
AS13838
US
- Name
- Emerson College
- Type
- Education
- Registered
- Feb 10, 2006
- Domain
- emerson.edu
- Website
- emerson.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
- Mar 2021
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 172.
99. 212. 0/ 22 - Netname
- EMERSON-US-V4-01
- Registrant
- Emerson College
- Organization
- Emerson College (EMERSO)
- Org address
- Emerson College, Boston, MA, 02116
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-172-99-212-0-1
- Parent
- NET-172-0-0-0-0
- Created
- Jan 6, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 6, 2021
- Status
- assigned
Report abuse
Abuse contact
- root@
emerson. edu - Name
- Director of Networking and Telecom
- Phone
- +1-617-824-8294
- Handle
- DNT6-ARIN