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CIDR Range

122.248.190.0/24

Addresses
256
256
Sub-ranges
28+
within this block
PTR Density
0.0%
0 of 256 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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 122.248.190.0/24

CIDRIPsOrganizationASNCountry
122.248.190.128/25 128 AT&T Enterprises, LLC AS2687 AU
122.248.190.128/25 128 AT&T Enterprises, LLC AS2687 JP
122.248.190.0/26 64 AT&T Enterprises, LLC AS2687 JP
122.248.190.0/26 64 AT&T Enterprises, LLC AS2687 AU
122.248.190.64/28 16 AT&T Enterprises, LLC AS2687 AU
122.248.190.112/28 16 AT&T Enterprises, LLC AS2687 AU
122.248.190.112/28 16 AT&T Enterprises, LLC AS2687 JP
122.248.190.64/28 16 AT&T Enterprises, LLC AS2687 JP
122.248.190.88/29 8 AT&T Enterprises, LLC AS2687 JP
122.248.190.104/29 8 AT&T Enterprises, LLC AS2687 JP
122.248.190.88/29 8 AT&T Enterprises, LLC AS2687 AU
122.248.190.104/29 8 AT&T Enterprises, LLC AS2687 AU
122.248.190.100/30 4 AT&T Enterprises, LLC AS2687 AU
122.248.190.100/30 4 AT&T Enterprises, LLC AS2687 JP
122.248.190.84/30 4 AT&T Enterprises, LLC AS2687 AU
122.248.190.84/30 4 AT&T Enterprises, LLC AS2687 JP
122.248.190.82/31 2 AT&T Enterprises, LLC AS2687 AU
122.248.190.82/31 2 AT&T Enterprises, LLC AS2687 JP
122.248.190.98/31 2 AT&T Enterprises, LLC AS2687 JP
122.248.190.98/31 2 AT&T Enterprises, LLC AS2687 AU
122.248.190.97/32 1 AT&T Enterprises, LLC AS2687 IN
122.248.190.97/32 1 AT&T Enterprises, LLC AS2687 JP
122.248.190.96/32 1 AT&T Enterprises, LLC AS2687 AU
122.248.190.81/32 1 AT&T Enterprises, LLC AS2687 IN
122.248.190.81/32 1 AT&T Enterprises, LLC AS2687 JP
122.248.190.80/32 1 AT&T Enterprises, LLC AS2687 AU
122.248.190.80/32 1 AT&T Enterprises, LLC AS2687 JP
122.248.190.96/32 1 AT&T Enterprises, LLC AS2687 JP

First and last addresses in 122.248.190.0/24

122.248.190.0/24 runs from 122.248.190.0 to 122.248.190.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 122.248.190.0/23.

Announced prefix
Origin AS
Announcement samples
90,912
Last seen
2026-11-13 09:37:01

Frequently Asked Questions

What is 122.248.190.0/24?

122.248.190.0/24 is a CIDR network block containing 256 IPv4 addresses (from 122.248.190.0 to 122.248.190.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 122.248.190.0/24 network?

The 122.248.190.0/24 range is allocated to AT&T Enterprises, LLC and announced via AS2687 from India.

How many IP addresses are in 122.248.190.0/24?

122.248.190.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.

Last updated: 2026-11-13 09:39:05 UTC
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