206208 looking glass

AS5466 Eircom Limited 🇮🇪 IE

Announcing 28 prefixes, seen at the RIS collectors.

IPv4 prefixes
25
1,110,784 (4,339 × /24)
IPv6 prefixes
3
8 × /32
Upstreams
5
transit providers observed
Peers
25
settlement-free adjacencies
Downstreams
14
transit customers observed
Customer cone
15
ASes reachable through it

Registry and operator data

AS number
AS5466
Name
Eircom Limited
Organisation
eircom
Country
🇮🇪 IE
RIR
RIPENCC
Allocated
1995-11-15
Network type
Cable/DSL/ISP
Traffic levels
1-5Tbps
Scope
Europe
Peering policy
Open
IRR as-set
RIPE::AS-EIRCOM
Website
http://www.eir.ie
PeeringDB
net/950
Exchanges
3
Facilities
8

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

25 valid (89.3%) 0 invalid (0.0%) 3 no ROA (10.7%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS1299 Arelion (fka. Telia Carrier) 🇸🇪 SE 69,907 130 652 CAIDA
AS174 Cogent Communications, LLC 🇺🇸 US 67,323 3,938 298 CAIDA
AS6758 Monaco Telecom S.A. 🇲🇨 MC 117 17 42 CAIDA
AS29632 Netassist International EOOD 🇧🇬 BG 41 0 9 inferred
AS213241 TECHIT.BE SRL 🇧🇪 BE 0 14 6 inferred

Peers

Adjacencies that look settlement-free rather than transit

Network Country Cone IPv4 prefixes Paths Source
AS6939 Hurricane Electric LLC 🇺🇸 US 56,577 236 330 CAIDA
AS9002 RETN Limited 🇬🇧 GB 53,242 19 143 CAIDA
AS4637 Telstra International Limited 🇭🇰 HK 46,357 666 54 CAIDA
AS4657 StarHub Ltd 🇸🇬 SG 36,114 209 51 CAIDA
AS33891 Core-Backbone GmbH 🇩🇪 DE 28,643 1 51 CAIDA
AS37721 Virtual Technologies & Solutions 🇧🇫 BF 26,673 64 70 CAIDA
AS3216 Vimpelcom PJSC 🇷🇺 RU 24,274 591 53 CAIDA
AS24482 SG.GS 🇸🇬 SG 20,598 45 69 CAIDA
AS50673 Serverius Holding B.V. 🇳🇱 NL 20,524 129 34 CAIDA
AS34549 meerfarbig GmbH & Co. KG 🇩🇪 DE 20,021 48 201 CAIDA
AS56655 Gigahost AS 🇳🇴 NO 19,941 34 1 CAIDA
AS34927 iFog GmbH 🇨🇭 CH 19,928 38 48 CAIDA
AS13030 Init7 (Switzerland) Ltd. 🇨🇭 CH 324 69 2 CAIDA
AS17639 Converge ICT Solutions Inc. 🇵🇭 PH 243 567 59 CAIDA
AS25091 IP-Max SA 🇨🇭 CH 197 25 4 CAIDA
AS29169 GANDI SAS 🇫🇷 FR 48 8 7 CAIDA
AS34019 Hivane Association 🇫🇷 FR 39 6 6 CAIDA
AS50304 Blix Solutions AS 🇳🇴 NO 34 97 139 CAIDA
AS1103 SURF B.V. 🇳🇱 NL 29 99 7 CAIDA
AS207044 Enet Telecommunications Networks Limited 🇮🇪 IE 22 26 24 CAIDA
AS20766 Association "Gitoyen" 🇫🇷 FR 18 6 49 CAIDA
AS48362 Stadtwerke Feldkirch 🇦🇹 AT 15 8 70 CAIDA
AS48185 team.blue NV 🇧🇪 BE 14 1 71 CAIDA
AS50300 CustodianDC Limited 🇬🇧 GB 9 39 60 CAIDA
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 🇳🇱 NL 0 7 55 CAIDA

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS24675 Irish Government 🇮🇪 IE 0 20 491 CAIDA
AS15751 Eircom Limited 🇮🇪 IE 0 7 328 CAIDA
AS48970 Natus Manufacturing Limited 🇮🇪 IE 0 4 156 CAIDA
AS39730 Eircom (UK) Ltd 🇬🇧 GB 0 2 117 CAIDA
AS203011 OSG CLOUD LIMITED 🇬🇧 GB 0 2 84 CAIDA
AS205080 SITA 🇧🇪 BE 0 33 77 CAIDA
AS43484 Siemens Industry Software Limited 🇮🇪 IE 0 4 66 CAIDA
AS41973 Vhi Healthcare DAC 🇮🇪 IE 0 1 43 CAIDA
AS35299 C2k 🇬🇧 GB 0 1 43 CAIDA
AS51516 Fexco Unlimited Company 🇮🇪 IE 0 1 38 CAIDA
AS395018 The NPD Group Inc. 🇺🇸 US 0 1 36 CAIDA
AS41238 DAA PLC 🇮🇪 IE 0 1 14 CAIDA
AS42213 Mallinckrodt Pharmaceuticals Ireland Ltd 🇮🇪 IE 0 1 12 CAIDA
AS200500 Vesta Payment Solutions Limited 🇮🇪 IE 0 3 7 CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.