Viettel Group

Data as of 2026-08-23
BGP inherited
Complete entity footprint
2 linked clusters · 8,452 netblocks · 5,464,586 IPv4 addresses · 4,050 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain viettel.vn — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
Cluster stats
Netblocks8,442 · 5,464,586 IPv4 addresses
IPv6 4,050 prefixes (largest 2402:800::/29)
Registered in Vietnam (2,997) · United States (3)
All fragments 9,382 blocks across 9 clusters
Cluster ID226902273
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
8,442 +6 netblocks since 2026-07-05
2026-07-05 peak 8,442 2026-08-23

IP Ranges (8,442)

showing 50 of 8,442 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
23.132.252.0/24 VIETTEL ARIN ASSIGNMENT ● high
27.111.228.148/32 Viettel PEERINGDB ASSIGNED ● high
27.111.229.227/32 Viettel PEERINGDB ASSIGNED ● high
36.255.56.5/32 Viettel PEERINGDB ASSIGNED ● high
36.255.56.34/32 Viettel PEERINGDB ASSIGNED ● high
37.49.238.1/32 Viettel PEERINGDB ASSIGNED ● high
80.81.192.171/32 Viettel PEERINGDB ASSIGNED ● high
80.249.213.225/32 Viettel PEERINGDB ASSIGNED ● high
103.231.152.78/32 Viettel PEERINGDB ASSIGNED ● high
195.42.145.105/32 Viettel PEERINGDB ASSIGNED ● high
195.66.226.166/32 Viettel PEERINGDB ASSIGNED ● high
2001:7f8::1d80:0:2/128 Viettel PEERINGDB ASSIGNED ● high
2001:7f8:1::a500:7552:1/128 Viettel PEERINGDB ASSIGNED ● high
2001:7f8:4::1d80:3/128 Viettel PEERINGDB ASSIGNED ● high
2001:7f8:43::7552:1/128 Viettel PEERINGDB ASSIGNED ● high
2001:7f8:54::2:1/128 Viettel PEERINGDB ASSIGNED ● high
2001:de8:4::7552:1/128 Viettel PEERINGDB ASSIGNED ● high
2001:de8:4::7552:4/128 Viettel PEERINGDB ASSIGNED ● high
2001:de8:7::7552:1/128 Viettel PEERINGDB ASSIGNED ● high
2001:de8:7::7552:2/128 Viettel PEERINGDB ASSIGNED ● high
2001:df5:b800:bb00::7552:2/128 Viettel PEERINGDB ASSIGNED ● high
23.36.145.0/24 Viettel Group BGP ANNOUNCED ● medium
23.59.82.0/23 Viettel Group BGP ANNOUNCED ● medium
23.201.48.0/22 Viettel Group BGP ANNOUNCED ● medium
23.206.122.0/23 Viettel Group BGP ANNOUNCED ● medium
27.64.0.0/14 Viettel Group BGP ANNOUNCED ● medium
27.64.0.0/18 Viettel Group BGP ANNOUNCED ● medium
27.64.0.0/16 Viettel Group BGP ANNOUNCED ● medium
27.64.0.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.0.0/13 Viettel Group BGP ANNOUNCED ● medium
27.64.0.0/12 Viettel Group BGP ANNOUNCED ● medium
27.64.8.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.16.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.24.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.32.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.40.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.48.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.56.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.64.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.64.0/18 Viettel Group BGP ANNOUNCED ● medium
27.64.72.0/22 Viettel Group BGP ANNOUNCED ● medium
27.64.76.0/23 Viettel Group BGP ANNOUNCED ● medium
27.64.78.0/23 Viettel Group BGP ANNOUNCED ● medium
27.64.80.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.88.0/21 Viettel Group BGP ANNOUNCED ● medium
27.64.96.0/22 Viettel Group BGP ANNOUNCED ● medium
27.64.100.0/22 Viettel Group BGP ANNOUNCED ● medium
27.64.104.0/22 Viettel Group BGP ANNOUNCED ● medium
27.64.108.0/22 Viettel Group BGP ANNOUNCED ● medium
27.64.112.0/22 Viettel Group BGP ANNOUNCED ● medium

IPv6 ranges (4,050)

showing the 15 largest allocations
CIDR
2402:800::/29
2401:d800::/32
2402:800::/32
2401:d800:2000::/36
2401:d800:5000::/36
2401:d800:7000::/36
2401:d800:9000::/36
2401:d800::/36
2401:d800:b000::/36
2401:d800:d000::/36
2401:d800:f000::/36
2402:800:3000::/36
2402:800:4000::/36
2402:800:5000::/36
2402:800:6000::/36

Customer-delegated space

how is this classified?
Unclassified 8,361 (99.0%)
Customer access pools 61 (0.7%)
Operator infrastructure (named) 20 (0.2%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (1,999 of 2,000, sampled from 8,442)
No discrepancies found among checked blocks.

NIC Handles

AS24086 AS7552 AS7552 C11648207 MAINT-VN-VIETEL MAINT-VN-VNNIC TOANB-ARIN TOANB-ARIN TOANB-ARIN TOANB-ARIN TOANB-ARIN TOANB-ARIN +1 more