103.208.57.133
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
- Not on any threat blocklist +5
- Isp allocation +5
- Established allocation (10y) +3
- Trust score 78 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 103.208.57.133
- CIDR range
- 103.208.56.0/23
- IP range (int)
- 1,741,699,072 — 1,741,699,583
- Prefix length
- /23
- Organization
- RailTel Corporation is an Internet Service Provider.
- ASN
- AS135750
- ASN name
- RailTel Corporation is an Internet Service Provider.
- Location
- India
- Coordinates
- 21.997400, 79.001100
- Accuracy radius
- 1000 km
- Regional Internet Registry
- APNIC
- Allocated
- 2016-02-02
- Data source(s)
- maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-06-09 06:05:32
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | IN |
See the full history for 103.208.56.0/21.
Frequently Asked Questions
Who owns 103.208.57.133?
103.208.57.133 is allocated to RailTel Corporation is an Internet Service Provider. (AS135750), registered in India.
Where is 103.208.57.133 located?
The geolocation for 103.208.57.133 maps to India 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 103.208.57.133 on?
103.208.57.133 belongs to the 103.208.56.0/23 network block announced by AS135750. This range contains 512 addresses.
Does 103.208.57.133 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.
