$ query “AS12578” --type=asn → 1 result(s)
AS12578 — APOLLO-AS
SIA Tet
AS12578 is a major transit provider run by SIA Tet, registered in Latvia. The network announces a solid 499 968 IPv4 addresses, including a /16. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #1 in Latvia — Top 10 by reach within country
Basic Information
- Country
- 🇱🇻 Latvia
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 57 / 19
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 499 968
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇱🇻 LV (34 IPs), 🇷🇺 RU (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 499 968 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 185 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 93 downstream autonomous systems buying transit
- Degree
- 292 unique BGP neighbors (providers + customers + peers)
- Reach
- 205 — customer cone size measuring network influence
- Degree Rank
- #448
- Reach Rank
- #826
- Country Rank
- #1
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (57 total)
- 46.109.0.0/16 (65 536 addresses)
- 78.84.0.0/16 (65 536 addresses)
- 81.198.0.0/16 (65 536 addresses)
- 87.110.0.0/16 (65 536 addresses)
- 62.85.0.0/17 (32 768 addresses)
- 80.232.128.0/17 (32 768 addresses)
- 84.237.128.0/17 (32 768 addresses)
- 91.105.0.0/17 (32 768 addresses)
- 95.68.0.0/17 (32 768 addresses)
- 195.13.128.0/17 (32 768 addresses)
- 87.246.160.0/19 (8 192 addresses)
- 195.2.96.0/19 (8 192 addresses)
- 195.114.32.0/19 (8 192 addresses)
- 195.122.0.0/19 (8 192 addresses)
- 87.246.144.0/20 (4 096 addresses)
- 194.8.16.0/21 (2 048 addresses)
- 185.38.56.0/22 (1 024 addresses)
- 194.8.24.0/22 (1 024 addresses)
- 195.35.107.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2a02:2330::/29