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Data as of Nov 7, 2026

206.237.101.0/24

No anonymizer space · no proxy exits in 30 days

PT Herza Digital Indonesia · space held by Cogent Communications, LLC

Announcement
206.237.100.0/23
No RPKI
Announced by
AS140443
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
206.236.0.0/15
since May 2005
AS174Internet provider67
5 always on
Cogent Communications, LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
206.232.0.0 - 206.238.255.255458,752COGENT-206-232-233-234-235-236-237-238-16Cogent Communications, LLC (COGC) · USDirect AllocationNov 6, 1995abuse@cogentco.com
└ 206.237.96.0/204,096HERZA-CLOUDHerza Cloud (PHDI-10) · IDReallocatedNov 28, 2023abuse@herza.id

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 206.237.100.0/23

Prefix
206.237.100.0/23
Announced by
AS140443 PT Herza Digital Indonesia
Type
Hosting
Proxy exits
1
RPKI
No RPKI
Netname
HERZA-CLOUD
Registrant
Herza Cloud
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
206.232.0.0 - 206.238.255.255
Registration type
Direct Allocation
Record created
Nov 6, 1995
Legacy
yes
Reallocated to
Herza Cloud (PHDI-10)
Reallocated range
206.237.96.0/20
Reallocated
Nov 28, 2023
Origin network

AS140443

ID
Name
PT Herza Digital Indonesia
Type
Hosting
Registered
Mar 27, 2020
Domain
herza.id
Website
www.herza.id
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed