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Vietnam (VN)RPKI 19%

Ranked #28 worldwide by IPv4 address space.

IPv4 held

16.5M

1.0 × /8

IPv6 held

28.2M

/48 blocks

AS numbers

136

allocated

World rank

#28

by IPv4

Deep profile

How Vietnam ranks worldwide on dormant space, the transfer market, routing security and address density.

All rankings →

Dark IPv4

#55 of 241

Allocated but unrouted

Net buyer

+36.9K

Net buyer · #45 of 241

RPKI rank

#44 of 49

By IPv4 ROA coverage

Per-capita rank

#75 of 241

0.16 IPs / person

IPv6 adoption

APNIC-measured end-user deployment.

Capable63.8%

Preferred62.4%

Routing hygiene

Clean prefixes (valid RPKI + IRR, no mismatch).

51/100

863 clean of 26,307 prefixes

9 RPKI-invalid

Resource history

Cumulative IPv4, IPv6, and ASN allocations to Vietnam over time.

Top 10 local networks

The largest autonomous systems registered to Vietnam by IPv4 footprint.

All networks →

AS	Holder	IPv4	Prefixes
AS7552VN	VIETEL-AS-AP - Viettel Group	19.3M	8,085
AS45899VN	VNPT-AS-VN - VNPT Corp	15.6M	3,722
AS18403VN	FPT-VN - FPT Telecom Company	6.2M	7,993
AS24086VN	VIETTEL-AS-VN - Viettel Corporation	475.9K	284
AS45543VN	SCTV-AS-VN - SaiGon Tourist cable Televition Company	394.5K	77

Compare with neighbors

Vietnam against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.

Open compare tool →

KH Cambodia CN China LA Laos

Routing security (RPKI)

Share of announced address space covered by valid Route Origin Authorizations.

ipv4RPKI 19%

1,355 valid7 invalid15,432 not found8.3M / 44M addrs

ipv6RPKI 61%

347 valid2 invalid9,164 not found2.2M / 3.6M addrs

Networks in this country

1,049 autonomous systems registered to Vietnam. Click an AS for detail.

AS	Holder	IPv4 ↓	IPv6 /48	Prefixes
AS45894VN	FPTONLINE-AS-VN - FPT Online JSC	7.4K	12.3K	33
AS63731VN	TPTECO-AS-VN - TIEN PHAT TECHNOLOGY CORPORATION	7.2K	1	19
AS150820VN	LIENVPS-VN - LIENVPS TECHNOLOGY COMPANY LIMITED	6.7K	—	13
AS63741VN	DCNET-AS-VN - DCNET TELECOM