$ query “AS136189” --type=asn → 1 result(s)
AS136189 · ASIA-OPERA
Opera Software Technology (Beijing) Co. Ltd.
AS136189 is operated by Opera Software Technology (Beijing) Co. Ltd. and serves as an enterprise stub network, based in China since 2017. The system announces 2 048 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to China, with additional presence in Singapore.
Basic Information
- Country
- 🇨🇳 China
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 30, 2017
- Last Changed
- May 10, 2026
- Last Seen
- June 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 2 048
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇳 China (4 096 IPs), 🇸🇬 Singapore (512 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (3 total)
- 103.83.120.0/22 (1 024 addresses (/22 prefix))
- 203.89.100.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2400:9340::/32