$ query “AS131142” --type=asn → 1 result(s)
AS131142 — APOL-AS-TW
Asia Pacific On-Line Service Inc.
AS131142 is operated by Asia Pacific On-Line Service Inc. and serves as an enterprise stub network, established in Taiwan. The system announces a respectable 11 008 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Taiwan, with additional presence in Australia.
Basic Information
- Country
- 🇹🇼 Taiwan
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 16 / 12
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 11 008
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇹🇼 Taiwan (5 888 IPs), 🇦🇺 Australia (5 120 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS17709 — APT
Prefix Lists
IPv4 Prefixes (16 total)
- 222.251.32.0/20 (4 096 addresses (/20 prefix))
- 210.200.64.0/21 (2 048 addresses (/21 prefix))
- 210.200.0.0/22 (1 024 addresses (/22 prefix))
- 222.251.60.0/22 (1 024 addresses (/22 prefix))
- 203.79.204.0/23 (512 addresses (/23 prefix))
- 210.200.74.0/23 (512 addresses (/23 prefix))
- 210.200.80.0/23 (512 addresses (/23 prefix))
- 210.200.72.0/24 (256 addresses (/24 prefix))
- 210.200.76.0/24 (256 addresses (/24 prefix))
- 210.200.82.0/24 (256 addresses (/24 prefix))
- 223.22.8.0/24 (256 addresses (/24 prefix))
- 223.22.10.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2404:0:7000::/36