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CIDR Range

59.97.203.78/31

Addresses
2
2
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 2 IPs have PTR ~

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.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 2 IP addresses in 59.97.203.78/31

Not announced as an exact prefix — covered by the announced supernet 59.97.192.0/20.

Announced prefix
Origin AS
Announcement samples
72,863
Last seen
2026-07-23 15:45:05

Frequently Asked Questions

What is 59.97.203.78/31?

59.97.203.78/31 is a CIDR network block containing 2 IPv4 addresses (from 59.97.203.78 to 59.97.203.79). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 59.97.203.78/31 network?

The 59.97.203.78/31 range is allocated to National Internet Backbone and announced via AS9829 from India.

How many IP addresses are in 59.97.203.78/31?

59.97.203.78/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-07-23 15:55:31 UTC
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