$ query “AS23700” --type=asn → 1 result(s)
AS23700 — FASTNET-AS-ID
Linknet-Fastnet ASN
AS23700 is a residential access provider registered to Linknet-Fastnet ASN, established in Indonesia. The network announces a solid 946 176 IPv4 addresses, including a /14. Supports IPv6.
Basic Information
- Country
- 🇮🇩 Indonesia
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 140 / 20
- IPv6 Prefixes (raw / aggregated)
- 18 / 1
- IPv4 Addresses
- 946 176
- Largest IPv4 Prefix
- /14 (262 144 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇮🇩 ID (27 IPs), 🇺🇸 US (2 IPs), 🇦🇺 AU (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 7 flagged IPs out of 946 176 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 2 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 2 downstream autonomous systems buying transit
- Degree
- 7 unique BGP neighbors (providers + customers + peers)
- Reach
- 19 — customer cone size measuring network influence
- Degree Rank
- #12 723
- Reach Rank
- #2 334
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (140 total)
- 139.192.0.0/14 (262 144 addresses)
- 111.94.0.0/15 (131 072 addresses)
- 118.136.0.0/15 (131 072 addresses)
- 139.228.0.0/16 (65 536 addresses)
- 140.0.0.0/16 (65 536 addresses)
- 149.108.0.0/16 (65 536 addresses)
- 149.110.0.0/16 (65 536 addresses)
- 149.113.0.0/16 (65 536 addresses)
- 139.0.128.0/17 (32 768 addresses)
- 61.247.0.0/18 (16 384 addresses)
- 139.0.64.0/18 (16 384 addresses)
- 139.255.128.0/18 (16 384 addresses)
- 139.0.32.0/19 (8 192 addresses)
- 96.7.60.0/22 (1 024 addresses)
- 184.51.116.0/22 (1 024 addresses)
- 202.73.96.0/22 (1 024 addresses)
- 138.113.251.0/24 (256 addresses)
- 138.113.252.0/24 (256 addresses)
- 163.171.195.0/24 (256 addresses)
- 163.171.223.0/24 (256 addresses)
IPv6 Prefixes (18 total)
- 2404:5600::/32