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Data as of Nov 8, 2026

103.21.148.0/23

1 residential-proxy exit · 30 days

CMC Telecom Infrastructure Company

Announcement
103.21.148.0/22
RPKI valid
Announced by
AS38732
Type
Internet provider

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
1
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

9 observations

Proxy providers listing exits

  • Thordata

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
103.21.148.0/24
since Jun 2017
AS38732Internet provider1CMC Telecom Infrastructure Company
103.21.149.0/24
since Feb 2016
AS38732Internet providerCMC Telecom Infrastructure Company

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 103.21.148.0/22

Prefix
103.21.148.0/22
Announced by
AS38732 CMC Telecom Infrastructure Company
Type
Internet provider
Proxy exits
3
RPKI
RPKI valid
Netname
CMCTELECOM-VN
Registrant
CMC Telecom Infrastructure Company
RIR
APNIC
Origin network

AS38732

VN
Name
CMC Telecom Infrastructure Company
Type
Internet provider
Registered
Sep 14, 2007
Domain
cmctelecom.vn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed