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Autonomous System

AS5466

Eir Broadband

Announced IPs
1,110,527
CIDR prefixes
42
ASN
AS5466

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 1-5Tbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record RIPE::AS-EIRCOM

Present at 3 internet exchanges: LINX LON1: Main, INEX LAN1: INEX LAN1, AMS-IX

Web3 footprint

AS5466 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
86.40.0.0/13 524.3K
79.9%
Eir Broadband IE Leinster Malahide
86.40.0.0/14 262.1K
81.8%
Eir Broadband IE Leinster Malahide
83.70.0.0/15 131.1K
39.7%
Eir Broadband IE Munster Dungarvan
86.46.0.0/15 131.1K
57.1%
Eir Broadband IE Leinster Dublin
95.44.0.0/15 131.1K
80.2%
Eir Broadband IE Munster Cork
51.171.0.0/16 65.5K
97.8%
Eir Broadband IE Munster Cork
86.45.0.0/16 65.5K
100.0%
Eir Broadband IE Leinster Dublin
159.134.0.0/16 65.5K
6.6%
Eir Broadband IE Leinster Dublin
217.183.0.0/16 65.5K
99.2%
Eir Broadband IE Leinster Portlaoise
83.70.128.0/17 32.8K
43.0%
Eir Broadband IE Munster Kilmallock
83.71.128.0/17 32.8K
3.9%
Eir Broadband IE Munster Cork
86.44.0.0/17 32.8K
96.8%
Eir Broadband IE Leinster Malahide
213.94.128.0/17 32.8K
35.9%
Eir Broadband IE Leinster Dublin
82.141.192.0/18 16.4K
4.1%
Eir Broadband IE Leinster Dublin
83.70.0.0/18 16.4K
55.8%
Eir Broadband IE Munster Dungarvan
83.71.0.0/18 16.4K
76.8%
Eir Broadband IE Leinster Dunboyne
86.44.192.0/18 16.4K
96.6%
Eir Broadband IE Leinster Dublin
159.134.0.0/18 16.4K
0.2%
Eir Broadband IE Leinster Dublin
159.134.128.0/18 16.4K
8.0%
Eir Broadband IE Munster Cork
194.125.128.0/18 16.4K
68.6%
Eir Broadband IE Munster Clonmel
62.77.160.0/19 8.2K
48.4%
Eir Broadband IE Leinster Dublin
83.70.64.0/19 8.2K
50.9%
Eir Broadband IE Leinster Coolearagh
83.71.64.0/19 8.2K
43.6%
Eir Broadband IE Connacht Galway
83.174.160.0/19 8.2K
11.7%
Eir Broadband IE Leinster Tullow
86.44.128.0/19 8.2K
100.0%
Eir Broadband IE Munster Cork
159.134.64.0/19 8.2K
0.6%
Eir Broadband IE Leinster Dublin
194.106.128.0/19 8.2K
18.8%
Eir Broadband IE Leinster Dublin
194.125.192.0/19 8.2K
37.4%
Eir Broadband IE Leinster Dublin
195.7.32.0/19 8.2K
10.7%
Eir Broadband IE Leinster Navan
213.190.128.0/19 8.2K
4.7%
Eir Broadband IE Connacht Galway
83.70.112.0/20 4.1K
9.4%
Eir Broadband IE Ulster Virginia
83.71.96.0/20 4.1K
100.0%
Eir Broadband IE Leinster Drogheda
86.44.176.0/20 4.1K
99.6%
Eir Broadband IE Leinster Kilkenny
89.204.208.0/20 4.1K
3.4%
Eir Broadband IE Leinster Bray
159.134.208.0/20 4.1K
0.2%
Eir Broadband IE — —
83.70.96.0/21 2.0K
0.2%
Eir Broadband IE — —
83.71.120.0/21 2.0K
24.0%
Eir Broadband IE Munster Cork
86.44.160.0/21 2.0K
100.0%
Eir Broadband IE Leinster Skerries
95.83.240.0/21 2.0K
1.8%
Eir Broadband IE Leinster Swords
159.134.96.0/21 2.0K
31.0%
Eir Broadband IE — —
159.134.112.0/21 2.0K
8.1%
Eir Broadband IE — —
159.134.200.0/21 2.0K
15.8%
Eir Broadband IE — —
159.134.224.0/21 2.0K
0.0%
Eir Broadband IE — —
159.134.248.0/21 2.0K
4.2%
Eir Broadband IE Leinster Dublin
213.191.224.0/21 2.0K
4.4%
Eir Broadband IE Leinster Navan
83.70.108.0/22 1.0K
97.6%
Eir Broadband IE — —
83.71.116.0/22 1.0K
1.3%
Eir Broadband IE — —
86.44.168.0/22 1.0K
99.9%
Eir Broadband IE Munster Newcastle West
159.134.104.0/22 1.0K
1.3%
Eir Broadband IE — —
159.134.120.0/22 1.0K
13.2%
Eir Broadband IE — —
159.134.196.0/22 1.0K
10.3%
Eir Broadband IE — —
159.134.232.0/22 1.0K
49.7%
Eir Broadband IE — —
159.134.244.0/22 1.0K
4.6%
Eir Broadband IE — —
185.57.112.0/22 1.0K
0.0%
Eir Broadband IE — —
185.61.0.0/22 1.0K
2.0%
Eir Broadband IE Ulster Cavan
185.109.4.0/22 1.0K
0.0%
Eir Broadband IE — —
185.202.16.0/22 1.0K
0.4%
Eir Broadband IE Leinster Mullingar
194.125.192.0/22 1.0K
0.0%
Eir Broadband GB — —
194.125.200.0/22 1.0K
0.0%
Eir Broadband GB — —
194.125.204.0/22 1.0K
93.6%
Eir Broadband IE — —
194.125.208.0/22 1.0K
0.0%
Eir Broadband GB — —
194.125.212.0/22 1.0K
93.3%
Eir Broadband IE — —
194.125.216.0/22 1.0K
0.0%
Eir Broadband GB — —
194.125.220.0/22 1.0K
87.8%
Eir Broadband IE — —
83.70.106.0/23 512
98.8%
Eir Broadband IE — —
83.71.114.0/23 512
14.3%
Eir Broadband IE — —
86.44.172.0/23 512
99.8%
Eir Broadband IE Leinster Trim
159.134.110.0/23 512
0.0%
Eir Broadband IE — —
159.134.124.0/23 512
17.4%
Eir Broadband IE — —
159.134.194.0/23 512
9.0%
Eir Broadband IE — —
159.134.236.0/23 512
33.4%
Eir Broadband IE — —
159.134.242.0/23 512
49.2%
Eir Broadband IE — —
194.125.198.0/23 512
0.0%
Eir Broadband GB — —
83.70.105.0/24 256
98.0%
Eir Broadband IE — —
83.71.112.0/24 256
12.5%
Eir Broadband IE — —
86.44.175.0/24 256
100.0%
Eir Broadband IE Leinster Dundalk
159.134.109.0/24 256
0.0%
Eir Broadband IE — —
159.134.127.0/24 256
27.0%
Eir Broadband IE — —
159.134.193.0/24 256
14.5%
Eir Broadband IE — —
159.134.238.0/24 256
44.5%
Eir Broadband IE — —
178.255.216.0/24 256
0.0%
Eir Broadband IE — —
192.107.110.0/24 256
0.0%
Eir Broadband IE — —
194.125.196.0/24 256
99.6%
Eir Broadband IE Leinster Dublin
194.125.197.0/24 256
0.0%
Eir Broadband GB — —
83.70.104.0/25 128
99.2%
Eir Broadband IE — —
83.71.113.128/25 128
39.1%
Eir Broadband IE — —
86.44.174.0/25 128
100.0%
Eir Broadband IE Leinster Dundalk
159.134.108.0/25 128
0.0%
Eir Broadband IE — —
159.134.126.0/25 128
14.8%
Eir Broadband IE — —
159.134.192.0/25 128
17.2%
Eir Broadband IE — —
159.134.240.128/25 128
3.9%
Eir Broadband IE — —
159.134.241.0/25 128
0.8%
Eir Broadband IE — —
83.70.104.192/26 64
98.4%
Eir Broadband IE — —
83.71.113.0/26 64
39.1%
Eir Broadband IE — —
86.44.174.128/26 64
100.0%
Eir Broadband IE Leinster Dundalk
159.134.108.192/26 64
0.0%
Eir Broadband IE — —
159.134.126.128/26 64
14.1%
Eir Broadband IE — —
159.134.192.192/26 64
17.2%
Eir Broadband IE — —
159.134.239.64/26 64
0.0%
Eir Broadband IE — —
159.134.239.192/26 64
0.0%
Eir Broadband IE — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS5466 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
83.174.160.0/19 12,736 2026-10-16 12:08:26
62.77.160.0/19 12,472 2026-10-16 12:08:26
51.171.0.0/16 12,464 2026-10-16 12:08:26
159.134.0.0/16 12,390 2026-10-16 12:08:26
89.204.208.0/20 12,316 2026-10-16 12:08:26
82.141.192.0/18 12,313 2026-10-16 12:08:26
83.70.0.0/15 12,303 2026-10-16 12:08:26
95.44.0.0/15 12,283 2026-10-16 12:08:26
213.94.128.0/17 12,280 2026-10-16 12:08:26
86.40.0.0/13 12,243 2026-10-16 12:08:26
95.83.240.0/21 12,220 2026-10-16 12:08:26
178.255.216.0/24 12,169 2026-10-16 11:41:09
194.125.128.0/18 12,167 2026-10-16 12:08:26
185.57.112.0/22 12,149 2026-10-16 12:08:26
213.191.224.0/21 12,135 2026-10-16 12:08:26
194.106.128.0/19 12,131 2026-10-16 12:08:26
185.61.0.0/22 12,130 2026-10-16 12:08:26
217.183.0.0/16 12,063 2026-10-16 12:08:26
213.190.128.0/19 12,055 2026-10-16 12:08:26
194.125.192.0/19 12,035 2026-10-16 12:08:26
195.7.32.0/19 11,968 2026-10-16 12:08:26
185.202.16.0/22 11,845 2026-10-16 11:41:08
185.109.4.0/22 11,822 2026-10-16 11:41:08
192.107.110.0/24 11,639 2026-10-16 11:41:08
159.134.250.0/24 8,954 2026-10-16 11:41:10
192.56.21.0/24 3,729 2026-06-13 09:08:20

Frequently Asked Questions

What is AS5466?

AS5466 is an Autonomous System Number assigned to Eir Broadband. 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 AS5466 announce?

AS5466 announces 1.11M IPv4 addresses distributed across 42 routed CIDR prefixes. The network is registered in Ireland.

Who operates AS5466?

AS5466 is operated by Eir Broadband. The organization is based in Ireland. You can view all IP ranges and related ASNs on the organization page.

What country is AS5466 registered in?

AS5466 is registered in Ireland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-16 12:24:05 UTC
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