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Data as of Nov 8, 2026

148.66.36.0/22

No anonymizer space · no proxy exits in 30 days

Jump Fiber

Announcement
this exact prefix
No RPKI
Announced by
AS396177
Type
Business
50% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
148.66.38.0/24
since May 2025
AS53733BusinessJerich USA Inc.
148.66.39.0/24
since Jan 2026
AS22779BusinessJerich USA Inc.

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
148.66.36.0/23512JFL-9Jump Fiber (JFL-9) · USDirect AllocationMay 22, 2017M.white@jumpfiber.com
148.66.38.0/23512JUJerich USA Inc. (JU) · USDirect AllocationApr 30, 2024MARKUS.MEICHENITSCH@JERICH.COM
└ 148.66.38.0/24256JERICH-USA-NETJERICH International - Dayton (C11109197) · USReassignedFeb 19, 2025MARKUS.MEICHENITSCH@JERICH.COM
via JU
└ 148.66.39.0/24256JERICH-EU-NETJerich Austria GmbH (C11441224) · ATReassignedDec 4, 2025MARKUS.MEICHENITSCH@JERICH.COM
via JU

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Business51250%2
Residential51250%1

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS396177

US
Name
Jump Fiber
Type
Internet provider
Registered
Mar 28, 2017
Domain
jumpfiber.com
Spamhaus ASN-DROP
not listed