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Autonomous System

AS44212

Adelphi Net1 Ltd

Announced IPs
13,312
CIDR prefixes
7
ASN
AS44212

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS-ADELPHINET1

Present at 2 internet exchanges: INEX LAN1: INEX LAN1, INEX LAN2

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
80.249.240.0/20 4.1K
0.4%
Adelphi Net1 Ltd IE Leinster Dundalk
31.170.0.0/21 2.0K
0.8%
Adelphi Net1 Ltd IE Leinster Dundalk
79.171.72.0/21 2.0K
0.2%
Adelphi Net1 Ltd IE Leinster Dundalk
109.234.96.0/21 2.0K
0.0%
Adelphi Net1 Ltd IE Leinster Ardee
185.42.52.0/22 1.0K
0.2%
Adelphi Net1 Ltd GB Northern Ireland Enniskillen
185.84.8.0/22 1.0K
2.0%
Adelphi Net1 Ltd IE Ulster Carrickmacross
194.56.196.0/22 1.0K
0.0%
Adelphi Net1 Ltd GB Northern Ireland Enniskillen
185.42.55.128/25 128
0.0%
Adelphi Net1 Ltd GB
185.42.52.64/26 64
0.0%
Adelphi Net1 Ltd GB
185.42.53.0/26 64
0.0%
Adelphi Net1 Ltd GB
185.42.53.128/26 64
0.0%
Adelphi Net1 Ltd GB
185.42.54.0/26 64
0.0%
Adelphi Net1 Ltd GB
185.42.54.128/26 64
0.0%
Adelphi Net1 Ltd GB
185.42.55.64/26 64
0.0%
Adelphi Net1 Ltd GB
185.42.52.0/27 32
0.0%
Adelphi Net1 Ltd GB
185.42.52.32/27 32
0.0%
Adelphi Net1 Ltd IE
185.42.52.160/27 32
0.0%
Adelphi Net1 Ltd GB
185.42.52.192/27 32
0.0%
Adelphi Net1 Ltd GB
185.42.52.224/27 32
0.0%
Adelphi Net1 Ltd IE
185.42.53.64/27 32
0.0%
Adelphi Net1 Ltd IE
185.42.53.192/27 32
0.0%
Adelphi Net1 Ltd GB
185.42.54.64/27 32
0.0%
Adelphi Net1 Ltd IE
185.42.54.192/27 32
0.0%
Adelphi Net1 Ltd IE
185.42.55.32/27 32
0.0%
Adelphi Net1 Ltd IE
185.42.52.128/28 16
0.0%
Adelphi Net1 Ltd GB
185.42.52.144/28 16
0.0%
Adelphi Net1 Ltd IE
185.42.53.96/28 16
0.0%
Adelphi Net1 Ltd GB
185.42.53.224/28 16
0.0%
Adelphi Net1 Ltd GB
185.42.53.240/28 16
0.0%
Adelphi Net1 Ltd IE
185.42.54.96/28 16
0.0%
Adelphi Net1 Ltd IE
185.42.54.112/28 16
0.0%
Adelphi Net1 Ltd GB
185.42.54.224/28 16
0.0%
Adelphi Net1 Ltd IE
185.42.55.0/28 16
0.0%
Adelphi Net1 Ltd IE
185.42.53.112/29 8
0.0%
Adelphi Net1 Ltd GB
185.42.54.248/29 8
0.0%
Adelphi Net1 Ltd IE
185.42.55.16/29 8
0.0%
Adelphi Net1 Ltd IE
185.42.55.24/29 8
0.0%
Adelphi Net1 Ltd GB
185.42.53.120/30 4
0.0%
Adelphi Net1 Ltd IE
185.42.53.124/30 4
0.0%
Adelphi Net1 Ltd GB
185.42.54.240/30 4
0.0%
Adelphi Net1 Ltd GB
185.42.54.244/30 4
0.0%
Adelphi Net1 Ltd IE

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS44212 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
31.170.0.0/21 7,401 2026-07-24 22:06:02
79.171.72.0/21 7,380 2026-07-24 22:24:26
80.249.240.0/20 7,379 2026-07-24 22:06:02
185.84.8.0/22 7,288 2026-07-24 22:06:41
109.234.96.0/21 7,286 2026-07-24 22:06:41
185.42.52.0/22 7,270 2026-07-24 22:06:41
194.56.196.0/22 7,265 2026-07-24 22:06:41

Frequently Asked Questions

What is AS44212?

AS44212 is an Autonomous System Number assigned to Adelphi Net1 Ltd. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS44212 announce?

AS44212 announces 13.3K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Ireland.

Who operates AS44212?

AS44212 is operated by Adelphi Net1 Ltd. The organization is based in Ireland. You can view all IP ranges and related ASNs on the organization page.

What country is AS44212 registered in?

AS44212 is registered in Ireland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 22:55:31 UTC
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