$ query “AS16019” --type=asn → 1 result(s)
AS16019 — VODAFONE-CZ-AS
Vodafone Czech Republic a.s.
AS16019 is a major transit provider run by Vodafone Czech Republic a.s., registered in Czechia. The network announces an impressive 1.2 million IPv4 addresses, including a /15. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #4 in Czechia — Top 10 by reach within country
Basic Information
- Country
- 🇨🇿 Czechia
- 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)
- 90 / 46
- IPv6 Prefixes (raw / aggregated)
- 17 / 13
- IPv4 Addresses
- 1 210 368
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /28
- Geolocated Countries
- 🇨🇿 CZ (88 IPs), 🇸🇰 SK (4 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 38 flagged IPs out of 1 210 368 total (0.00%)
- Tor Exit Nodes
- 9 known Tor exit nodes in this network
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 15 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 91 downstream autonomous systems buying transit
- Degree
- 112 unique BGP neighbors (providers + customers + peers)
- Reach
- 159 — customer cone size measuring network influence
- Degree Rank
- #1 331
- Reach Rank
- #881
- Country Rank
- #4
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (90 total)
- 78.44.0.0/15 (131 072 addresses)
- 89.102.0.0/15 (131 072 addresses)
- 89.176.0.0/15 (131 072 addresses)
- 94.112.0.0/15 (131 072 addresses)
- 31.30.0.0/16 (65 536 addresses)
- 46.135.0.0/16 (65 536 addresses)
- 77.48.0.0/16 (65 536 addresses)
- 78.102.0.0/16 (65 536 addresses)
- 86.49.0.0/16 (65 536 addresses)
- 93.99.0.0/16 (65 536 addresses)
- 31.169.128.0/17 (32 768 addresses)
- 84.42.128.0/17 (32 768 addresses)
- 88.146.128.0/17 (32 768 addresses)
- 46.167.192.0/18 (16 384 addresses)
- 62.245.64.0/18 (16 384 addresses)
- 82.142.64.0/18 (16 384 addresses)
- 84.242.64.0/18 (16 384 addresses)
- 141.170.128.0/18 (16 384 addresses)
- 178.77.192.0/18 (16 384 addresses)
- 213.192.0.0/18 (16 384 addresses)
- 213.220.192.0/18 (16 384 addresses)
- 62.24.64.0/19 (8 192 addresses)
- 62.240.160.0/19 (8 192 addresses)
- 80.95.96.0/19 (8 192 addresses)
- 109.107.192.0/19 (8 192 addresses)
- 81.27.192.0/20 (4 096 addresses)
- 93.90.160.0/20 (4 096 addresses)
- 217.77.160.0/20 (4 096 addresses)
- 46.174.16.0/21 (2 048 addresses)
- 46.183.64.0/21 (2 048 addresses)
- 178.213.152.0/21 (2 048 addresses)
- 188.94.232.0/21 (2 048 addresses)
- 188.95.120.0/21 (2 048 addresses)
- 91.231.28.0/22 (1 024 addresses)
- 185.31.36.0/22 (1 024 addresses)
- 185.99.176.0/22 (1 024 addresses)
- 185.189.4.0/22 (1 024 addresses)
- 185.241.220.0/22 (1 024 addresses)
- 185.243.168.0/22 (1 024 addresses)
- 193.84.128.0/23 (512 addresses)
- 91.220.122.0/24 (256 addresses)
- 109.205.240.0/24 (256 addresses)
- 130.193.17.0/24 (256 addresses)
- 178.211.147.0/24 (256 addresses)
- 185.13.87.0/24 (256 addresses)
- 185.168.149.0/24 (256 addresses)
IPv6 Prefixes (17 total)
- 2a02:8300::/28
- 2a00:11b0::/29
- 2a00:8e80::/29
- 2a04:4d40::/29
- 2a0b:d780::/29
- 2a0c:b180::/29
- 2a0d:1780::/29
- 2a12:b7c0::/29
- 2001:36c0::/32
- 2a01:5e0::/32
- 2a0b:c180::/32
- 2a10:1d00::/32
- 2001:678:95c::/48