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Data as of Nov 4, 2026

121.53.16.0/20

No anonymizer space · no proxy exits in 30 days

Dreamline Co.

Announcement
121.53.0.0/16
No RPKI
Announced by
AS9457
Type
Internet provider
94% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
121.53.22.0/24
since Jan 2009
AS9845ResidentialDreamline Co.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Internet provider3,84094%2
Residential2566.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 121.53.0.0/16

Prefix
121.53.0.0/16
Announced by
AS9457 Dreamline Co.
Type
Internet provider
RPKI
No RPKI
Netname
DREAMX-KR
Registrant
Dreamline Co.
RIR
APNIC
Origin network

AS9457

KR
Name
Dreamline Co.
Type
Internet provider
Registered
Nov 30, 1998
Domain
dreamline.co.kr
Website
dreamline.co.kr
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed