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CIDR
/16 · 65.5K IPs
ASN
Far EastTone Telecommunication Co., Ltd.
Reverse DNS
61-20-35-65.adsl.fetnet.net
last known PTR from 2 hr ago
Blocklisted
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Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

86/100
Trusted
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Domains hosted

as of 2026-10-04 UTC

0

issued.live saw no domain resolving to this IP in its latest weekly snapshot.

Domain data provided by issued.live — for full details visit https://issued.live/pricing

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

Reverse-DNS changes between Jun 21, 2026 and Oct 11, 2026 were not recorded; the current PTR is shown from its earliest retained observation.

  1. no PTR — since at least Oct 11, 2026 → present
  2. 61-20-35-65.adsl.fetnet.net stable — Jun 21, 2026 → Oct 11, 2026

Network Allocation for 61.20.35.65

CIDR range
61.20.0.0/16
IP range (int)
1,024,720,896 — 1,024,786,431
Prefix length
/16
Organization
Far EastTone Telecommunication Co., Ltd.
ASN
AS9674
ASN name
Far EastTone Telecommunication Co., Ltd.
Location
Taiwan
Coordinates
24.000000, 121.000000
Accuracy radius
200 km
Regional Internet Registry
APNIC
Allocated
2001-01-17
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-10-11 08:43:17

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
66
Last seen
2026-10-08 22:35:51

Frequently Asked Questions

Who owns 61.20.35.65?

61.20.35.65 is allocated to Far EastTone Telecommunication Co., Ltd. (AS9674), registered in Taiwan.

Where is 61.20.35.65 located?

The geolocation for 61.20.35.65 maps to Taiwan based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 61.20.35.65 on?

61.20.35.65 belongs to the 61.20.0.0/16 network block announced by AS9674. This range contains 65,536 addresses.

Does 61.20.35.65 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-10-11 09:05:23 UTC
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