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Data as of Nov 9, 2026

216.227.248.0/24

No anonymizer space · no proxy exits in 30 days

Spring Independent School District · space held by Ezee Fiber

Announcement
this exact prefix
RPKI valid
Announced by
AS393383
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.227.240.0/20
since Aug 2005
AS35847Residential4
2 always on
Ezee Fiber

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
216.227.240.0/204,096EFTLEzee Fiber (EFTL) · USDirect AllocationAug 3, 2005noc@ezeefiber.com
└ 216.227.248.0/24256NET-216-227-248-0Spring ISD (C06861613) · USReassignedDec 27, 2017noc@ezeefiber.com
via EFTL

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Ezee Fiber
Handle
EFTL
Range
216.227.240.0/20
Registration type
Direct Allocation
Record created
Aug 3, 2005
Origin network

AS393383

US
Name
Spring Independent School District
Type
Education
Registered
Mar 19, 2014
Domain
springisd.org
Industry
Elementary and Secondary Schools
Spamhaus ASN-DROP
not listed