$ query “AS200449” --type=asn → 1 result(s)
AS200449 — QRATOR-CZ
Qrator Labs CZ s.r.o.
AS200449 is a mid-size transit provider operated by Qrator Labs CZ s.r.o., registered in Czechia since 2015. The network announces 2 304 IPv4 addresses. Supports IPv6.
- #5 in Czechia — Top 10 by reach within country
Basic Information
- Country
- 🇨🇿 Czechia
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 30, 2015
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 9 / 4
- IPv6 Prefixes (raw / aggregated)
- 13 / 13
- IPv4 Addresses
- 2 304
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇨🇿 CZ (4 IPs), 🇺🇸 US (2 IPs), 🇯🇵 JP (2 IPs), 🇦🇪 AE, 🇭🇰 HK, 🇸🇬 SG
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 2 304 total (0.00%)
Connectivity Summary
- Upstream Providers
- 11 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 10 downstream autonomous systems buying transit
- Degree
- 23 unique BGP neighbors (providers + customers + peers)
- Reach
- 137 — customer cone size measuring network influence
- Degree Rank
- #6 901
- Reach Rank
- #937
- Country Rank
- #5
Upstream Providers (11)
- AS174 — COGENT-174 (Tier-1 transit)
- AS3356 — LEVEL3 (Tier-1 transit)
- AS9002 — RETN-AS
- AS1299 — TWELVE99 (Tier-1 transit)
- AS2914 — NTT-DATA-2914 (Tier-1 transit)
- AS8966 — ETISALAT-AS
- AS3491 — CONSOLE-CONNECT-ASN (Tier-1 transit)
- AS6453 — AS6453 (Tier-1 transit)
- AS57304 — RETNRU-AS
- AS5511 — OPENTRANSIT (Tier-1 transit)
- and 1 more
Prefix Lists
IPv4 Prefixes (9 total)
- 192.34.200.0/22 (1 024 addresses)
- 46.174.140.0/23 (512 addresses)
- 192.34.204.0/23 (512 addresses)
- 192.34.206.0/24 (256 addresses)
IPv6 Prefixes (13 total)
- 2a06:3341:239f::/48
- 2a06:3341:3e21::/48
- 2a06:3341:404f::/48
- 2a06:3341:5af5::/48
- 2a06:3341:6968::/48
- 2a06:3341:715c::/48
- 2a06:3341:a227::/48
- 2a06:3341:a3af::/48
- 2a06:3341:ae63::/48
- 2a06:3341:c3fd::/48
- 2a06:3341:de36::/48
- 2a06:3341:f33f::/48
- 2a06:3341:f88a::/48