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.
- Baseline (neutral) 65
- Long-established allocation (20y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- isolectra.com.sg
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 43200 s
- Reverse DNS last checked
- 2026-09-24 08:07 UTC
- Forward DNS last checked
- 2026-09-24 08:07 UTC
Forward DNS records for isolectra.com.sg
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 103.26.43.156 | — | 3600s |
| MX | smarter.bizmailcloud.com | 10 | — |
| NS | ns1.netdns.net | — | — |
| NS | ns2.netdns.net | — | — |
| TXT | v=spf1 a mx a:smarter.bizmailcloud.com +ip4:103.26.40.82 -all | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Network Allocation for 123.100.248.92
- CIDR range
- 123.100.248.0/23
- IP range (int)
- 2,070,214,656 — 2,070,215,167
- Prefix length
- /23
- Location
- Singapore
- Coordinates
- 1.366700, 103.800000
- Accuracy radius
- 1000 km
- Regional Internet Registry
- APNIC
- Allocated
- 2006-11-10
- Data source(s)
- ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-09-24 02:32:16
Frequently Asked Questions
Who owns 123.100.248.92?
123.100.248.92 is allocated to an unknown organization, registered in Singapore.
Where is 123.100.248.92 located?
The geolocation for 123.100.248.92 maps to Singapore 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 123.100.248.92 on?
123.100.248.92 belongs to the 123.100.248.0/23 network block. This range contains 512 addresses.
Does 123.100.248.92 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.
