Data as of Nov 3, 2026

207.233.3.0/24

No anonymizer space · no proxy exits in 30 days

CENIC

Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
207.233.0.0/22AS2152BusinessCENIC
207.233.0.0/17
since May 2005
AS2152Business74CENIC

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
207.233.0.0/1732,768CENICCENIC (CENIC) · USDirect AllocationJul 8, 2024[email protected]
└ 207.233.0.0 - 207.233.6.2551,792SLOCSS-0-6San Luis Obispo County SOS (SLOCS-2) · USReassignedJan 29, 1997[email protected]

Network & registry

Registry

Holder

Organization
CENIC
Handle
CENIC
Range
207.233.0.0/17
Registration type
Direct Allocation
Record created
Jul 8, 2024
Origin network

AS2152

US
Name
CENIC
Type
Education
Registered
Jul 8, 2024
Domain
cenic.org
Website
cenic.org
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed