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CIDR Range

122.248.190.0/23

Addresses
512
512
Sub-ranges
42+
within this block
PTR Density
0.0%
0 of 512 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 122.248.190.0/23

CIDRIPsOrganizationASNCountry
122.248.190.128/25 128 AT&T Enterprises, LLC AS2687 AU
122.248.191.0/25 128 AT&T Enterprises, LLC AS2687 JP
122.248.191.0/25 128 AT&T Enterprises, LLC AS2687 AU
122.248.190.128/25 128 AT&T Enterprises, LLC AS2687 JP
122.248.191.192/26 64 AT&T Enterprises, LLC AS2687 AU
122.248.190.0/26 64 AT&T Enterprises, LLC AS2687 JP
122.248.191.192/26 64 AT&T Enterprises, LLC AS2687 JP
122.248.190.0/26 64 AT&T Enterprises, LLC AS2687 AU
122.248.191.160/27 32 AT&T Enterprises, LLC AS2687 AU
122.248.191.160/27 32 AT&T Enterprises, LLC AS2687 JP
122.248.191.128/28 16 AT&T Enterprises, LLC AS2687 JP
122.248.190.64/28 16 AT&T Enterprises, LLC AS2687 JP
122.248.191.128/28 16 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 JP
122.248.190.112/28 16 AT&T Enterprises, LLC AS2687 AU
122.248.190.104/29 8 AT&T Enterprises, LLC AS2687 AU
122.248.190.104/29 8 AT&T Enterprises, LLC AS2687 JP
122.248.191.144/29 8 AT&T Enterprises, LLC AS2687 JP
122.248.191.144/29 8 AT&T Enterprises, LLC AS2687 AU
122.248.190.88/29 8 AT&T Enterprises, LLC AS2687 JP
122.248.190.88/29 8 AT&T Enterprises, LLC AS2687 AU
122.248.191.156/30 4 AT&T Enterprises, LLC AS2687 JP
122.248.191.152/30 4 AT&T Enterprises, LLC AS2687 JP
122.248.191.152/30 4 AT&T Enterprises, LLC AS2687 AU
122.248.190.84/30 4 AT&T Enterprises, LLC AS2687 JP
122.248.191.156/30 4 AT&T Enterprises, LLC AS2687 IN
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
122.248.190.82/31 2 AT&T Enterprises, LLC AS2687 AU
122.248.190.98/31 2 AT&T Enterprises, LLC AS2687 AU

First and last addresses in 122.248.190.0/23

122.248.190.0/23 runs from 122.248.190.0 to 122.248.191.255.

First 16
Last 16

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
90,891
Last seen
2026-11-13 09:05:46

Frequently Asked Questions

What is 122.248.190.0/23?

122.248.190.0/23 is a CIDR network block containing 512 IPv4 addresses (from 122.248.190.0 to 122.248.191.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 122.248.190.0/23 network?

The 122.248.190.0/23 range is allocated to AT&T Enterprises, LLC and announced via AS2687 from India.

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