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Data as of Nov 3, 2026

216.182.97.0/24

No anonymizer space · no proxy exits in 30 days

Custer Telephone Cooperative, Inc. · reallocated from Syringa Networks, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS54847
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS15305 Syringa Networks, LLC, after 16.1 years unannounced
registry: reallocated to Custer Telephone Cooperative, Inc. by Syringa Networks, LLC, Jul 23, 2026

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.182.96.0/20
since Dec 2005
AS15305Internet provider8
1 always on
Syringa Networks, LLC

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
216.182.96.0/204,096SYRINGANETWORKSSyringa Networks, LLC (SYRI) · USDirect AllocationNov 7, 2005[email protected]
└ 216.182.96.0/23512COM-00431-216-182-96-0-23Custer Telephone Cooperative, Inc. (CUSTE) · USReallocatedJul 23, 2026—

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Syringa Networks, LLC
Handle
SYRI
Range
216.182.96.0/20
Registration type
Direct Allocation
Record created
Nov 7, 2005
Reallocated to
Custer Telephone Cooperative, Inc. (CUSTE)
Reallocated range
216.182.96.0/23
Reallocated
Jul 23, 2026
Origin network

AS54847

US
Name
Custer Telephone Cooperative, Inc.
Type
Internet provider
Registered
Sep 7, 2012
Domain
custertel.com
Spamhaus ASN-DROP
not listed