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Data as of Nov 6, 2026

211.115.192.0/20

No anonymizer space · no proxy exits in 30 days

Sejong Networks

Announcement
211.115.192.0/19
No RPKI
Announced by
AS9848
Type
Unknown
63% of it

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
211.115.202.0/23
since Apr 2025
AS9952HostingSejong Networks
211.115.202.0/24
since May 2024
AS9952HostingSejong Networks
211.115.203.0/24
since May 2024
AS9952HostingSejong Networks
211.115.204.0/22
since Apr 2025
AS9952HostingSejong Networks
211.115.204.0/24
since Feb 2024
AS9952HostingSejong Networks
211.115.205.0/24
since Jan 2021
AS9952HostingSejong Networks
211.115.206.0/24
since Apr 2025
AS9952HostingSejong Networks
211.115.207.0/24
since Jun 2021
AS9952HostingSejong Networks

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.115.192.0/204,096SEJONGSejong NetworksALLOCATED PORTABLE—hostmaster@nic.or.kr

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
Unknown2,56063%1
Hosting1,53638%6

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 211.115.192.0/19

Prefix
211.115.192.0/19
Announced by
AS9848 Sejong Networks
Type
Unknown
RPKI
No RPKI
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS9848

KR
Name
Sejong Networks
Type
Internet provider
Registered
Feb 4, 2000
Domain
sejongnetworks.com
Website
en.sejongnetworks.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed