$ query “AS6821” --type=asn → 1 result(s)
AS6821 · MT-AS-OWN
Makedonski Telekom AD-Skopje
AS6821 belongs to Makedonski Telekom AD-Skopje and is a mid-size transit provider, registered in North Macedonia. The system announces a solid 331 776 IPv4 addresses, including a /15, and supports IPv6. Its primary geographic footprint is in North Macedonia.
- #2 in North Macedonia — Top 10 by reach within country
Basic Information
- Country
- 🇲🇰 North Macedonia
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- June 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 90 / 9
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 331 776
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇲🇰 North Macedonia (663 552 IPs)
- Prefix Changed
- June 10, 2026
Reputation
- Reputation
- Good — 25 flagged IPs out of 331 776 total (0.01%)
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 11 networks exchanging traffic without transit
- Downstream Customers
- 17 downstreams buying transit
- Degree
- 32 unique BGP neighbors
- Reach
- 32 290 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (90 total)
- 77.28.0.0/15 (131 072 addresses (/15 prefix))
- 46.217.0.0/16 (65 536 addresses (/16 prefix))
- 62.162.0.0/16 (65 536 addresses (/16 prefix))
- 79.125.128.0/17 (32 768 addresses (/17 prefix))
- 95.156.0.0/18 (16 384 addresses (/18 prefix))
- 62.220.192.0/19 (8 192 addresses (/19 prefix))
- 195.26.128.0/19 (8 192 addresses (/19 prefix))
- 37.25.80.0/21 (2 048 addresses (/21 prefix))
- 62.77.136.0/21 (2 048 addresses (/21 prefix))
IPv6 Prefixes (1 total)
- 2a00:5c40::/29