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Data as of Nov 8, 2026

207.235.135.0/24

No anonymizer space · no proxy exits in 30 days

Zayo Bandwidth · space held by Education Service Center Region 10

Announcement
this exact prefix
No RPKI
Announced by
AS17025
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
207.235.128.0/17
since Jun 2019
AS6461Business21
1 always on
Education Service Center Region 10

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
207.235.128.0/1732,768EDNET10Education Service Center Region 10 (ES10) · USDirect AllocationJan 7, 1997kevin@region10.org
└ 207.235.135.0/24256SHERMAN-F10Sherman ISD (C10993393) · USReassignedOct 21, 2024kevin@region10.org
via EDNET10

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 historyWhois & abuse
Registry

Holder

Organization
Education Service Center Region 10
Handle
ES10
Range
207.235.128.0/17
Registration type
Direct Allocation
Record created
Jan 7, 1997
Legacy
yes
Origin network

AS17025

US
Name
Zayo Bandwidth
Type
Internet provider
Registered
Jul 14, 2000
Domain
zayo.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed