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AS38733

CMCTELECOM-VN

CMC Telecom Infrastructure Company

Registry

Authoritative registration data

AS number
38733
Name
CMCTELECOM-VN
Organisation
CMC Telecom Infrastructure Company
Country
Flag of Vietnam VN Vietnam
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

28

IPv6 prefixes

10

Total announced

38

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS38733
124.158.8.0/21 IPv4 /21 not checked
103.82.32.0/22 IPv4 /22 not checked
203.167.12.0/22 IPv4 /22 not checked
103.82.32.0/23 IPv4 /23 not checked
203.167.12.0/23 IPv4 /23 not checked
203.167.14.0/23 IPv4 /23 not checked
103.236.251.0/24 IPv4 /24 not checked
103.82.34.0/24 IPv4 /24 not checked
103.82.35.0/24 IPv4 /24 not checked
115.165.161.0/24 IPv4 /24 not checked
115.165.162.0/24 IPv4 /24 not checked
115.165.163.0/24 IPv4 /24 not checked
115.165.164.0/24 IPv4 /24 not checked
115.165.165.0/24 IPv4 /24 not checked
115.165.167.0/24 IPv4 /24 not checked
119.82.133.0/24 IPv4 /24 not checked
124.158.10.0/24 IPv4 /24 not checked
124.158.11.0/24 IPv4 /24 not checked
124.158.12.0/24 IPv4 /24 not checked
124.158.13.0/24 IPv4 /24 not checked
124.158.15.0/24 IPv4 /24 not checked
124.158.8.0/24 IPv4 /24 not checked
124.158.9.0/24 IPv4 /24 not checked
203.205.15.0/24 IPv4 /24 not checked
42.96.33.0/24 IPv4 /24 not checked
42.96.36.0/24 IPv4 /24 not checked
42.96.37.0/24 IPv4 /24 not checked
45.122.244.0/24 IPv4 /24 not checked
2402:43a0::/32 IPv6 /32 not checked
2402:5300:4e00::/40 IPv6 /40 RPKI valid
2001:df6:4a40::/48 IPv6 /48 not checked
2400:a8e0::/48 IPv6 /48 not checked
2401:8ce0::/48 IPv6 /48 not checked
2401:9320::/48 IPv6 /48 not checked
2401:9a60::/48 IPv6 /48 not checked
2402:5300:4009::/48 IPv6 /48 not checked
2402:5300:4020::/48 IPv6 /48 RPKI valid
2402:5300:4021::/48 IPv6 /48 RPKI valid

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS38733 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

1 networks seen before AS38733 in AS paths

Observed upstreams
Families
AS45903 CMCTELECOM-VN 9,477 35,489
v4 v6

No rows match “”.

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Observed downstreams

16 networks seen after AS38733 in AS paths

Observed downstreams
Families
AS401541 2,883 9,549
v4 v6
AS135901 MAYCHUNHO-AS-VN 366 4,130
v4
AS150826 VR-VN 791 2,784
v4 v6
AS131423 LVHN-AS-VN 70 1,211
v4
AS153017 TIDADIGI-VN 491 1,046
v4 v6
AS131353 NHANHOA-AS-VN 266 1,034
v4
AS149085 EDATA-AS-VN 499 706
v4 v6
AS150884 NEWVINA-VN 489 703
v4 v6
AS150846 AXYS-VN 482 700
v4 v6
AS132206 DATAHUB-VN 260 690
v4
AS149130 TEKNIXCLOUD-VN 260 686
v4
AS154350 ATZCORP-VN 264 344
v4
AS154003 NOBIDEV-VN 262 344
v4
AS151868 APNIC ASN block 259 344
v4
AS149137 TANTHANHAN-VN 261 343
v4
AS131386 LVSS-AS-VN 2 10
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.