AS212683 — OLILO-AS Olilo UK & Ireland Ltd.

Network type: residential

AS212683 announces 25 IPv4 prefixes covering 16,896 addresses and 2 IPv6 prefixes.

About this network

The AS handle OLILO-AS is held by Olilo UK & Ireland Ltd.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 51-194-132-128.broadband.olilo.co.uk and 82-39-94-128.broadband.olilo.co.uk.
• The AS announces 11,264 IPv4 addresses across 21 prefixes and 1 IPv6 prefix, while maintaining 97 observed neighbours; this ratio of moderate address space against a high number of peers indicates a transit-dependent access network.
• Traffic from this AS consists of subscriber eyeballs for a UK and Ireland broadband provider offering full-fibre (XGS-PON) symmetric multi-gigabit speeds with native IPv6.

Notable

• Registrants are mixed: most prefixes are registered to Olilo UK & Ireland Ltd, but several blocks including 94.193.32.0/20 and 51.241.192.0/23 are registered to Sky UK Limited under the netname SKY-LEASED-IPXO.
• The address inventory is fragmented, consisting of numerous /23 and /24 blocks rather than a single contiguous allocation, with a significant portion of the space leased from Sky.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 5.182.115.0/24
• 51.146.19.0/24
• 51.194.132.0/23
• 51.241.64.0/24
• 51.241.76.0/24
• 51.241.192.0/23
• 51.241.195.0/24
• 51.241.196.0/23
• 51.241.232.0/23
• 51.241.253.0/24
• 82.39.94.0/23
• 82.39.96.0/23
• 87.82.224.0/23
• 94.192.216.0/21
• 94.192.240.0/22
• 94.193.32.0/20
• 94.193.184.0/21
• 143.14.242.0/23
• 158.173.146.0/23
• 188.220.87.0/24
• 188.221.17.0/24
• 188.221.52.0/24
• 188.221.106.0/24
• 188.221.111.0/24
• 188.221.186.0/24
• 2a0d:f900:2::/48
• 2a11:2646::/31

Upstream networks

• AS3257 GTT Communications Inc.
• AS3170 VeloxServ Communications Ltd
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS50304 Blix Solutions AS
• AS24482 SG.GS
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS213241 TECHIT.BE SRL
• AS48185 team.blue NV
• AS48362 Stadtwerke Feldkirch
• AS56655 Gigahost AS
• AS4657 StarHub Ltd
• AS12779 IT.Gate S.p.A.
• AS7575 Australian Academic and Research Network (AARNet)
• AS33891 Core-Backbone GmbH
• AS49673 Truenetwork LLC
• AS3741 Dimension Data
• AS6797 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions
• AS50673 Serverius Holding B.V.
• AS29075 IELO-LIAZO SERVICES SAS
• AS37100 SEACOM Limited
• AS212396 FyfeWeb Ltd

Downstream networks

• AS214555 Treasury Limited
• AS204776 Jessica Smith
• AS218170 ChrisTokFYI LLC
• AS48987 Jiaxun Yang
• AS198375 Delusion Limited
• AS213460 Lonex Group Limited
• AS208147 Evie Snuggle
• AS205702 Zoe O'Connell
• AS207155 Stormnet Hosting LTD
• AS199462 NETISP LTD
• AS209300 Wende Tan
• AS205705 JDL Enterprises Limited
• AS218495 Rhys Jenkins
• AS213626 Bionic.Network Ltd
• AS208755 Thomas Ferguson
• AS219380 Adnaan Siddiqi
• AS200708 Hugo Rodrigues Da Costa
• AS199686 Aaron Carson
• AS218744 Aydan Abrahams
• AS213210 Richard-Connon
• AS203253 Cherrytop Ltd
• AS218448 Bankside Technology LTD
• AS206987 Marcus Nawrocki
• AS199109 Guy Fenn-Newbury

Adjacent networks

• AS3257 GTT Communications Inc.
• AS212396 FyfeWeb Ltd
• AS3170 VeloxServ Communications Ltd
• AS6939 Hurricane Electric LLC
• AS214555 Treasury Limited
• AS34549 meerfarbig GmbH & Co. KG
• AS204776 Jessica Smith
• AS218170 ChrisTokFYI LLC
• AS48987 Jiaxun Yang
• AS198375 Delusion Limited
• AS213460 Lonex Group Limited
• AS208147 Evie Snuggle
• AS205702 Zoe O'Connell
• AS207155 Stormnet Hosting LTD
• AS199462 NETISP LTD
• AS209300 Wende Tan
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS50304 Blix Solutions AS
• AS24482 SG.GS
• AS50300 CustodianDC Limited
• AS205705 JDL Enterprises Limited
• AS218495 Rhys Jenkins
• AS17639 Converge ICT Solutions Inc.
• AS213626 Bionic.Network Ltd
• AS213241 TECHIT.BE SRL

Routing security

• RPKI: 36 valid, 0 invalid and 2 not-found announcements; 29 ROAs.
• ASPA: 3 authorised providers.
• IRR: 92% of announcements registered; 65 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-JYANG-UPSTREAMS, AS-LONAP-CONNECTED, AS-LONAP-MLP, AS-LONAP-MLP-V6, AS-MANDA-LINX-PEERS-V6, AS-VELOXSERV, AS212683:AS-OLILO.

Internet exchanges

• LINX LON1 — London, United Kingdom
• London Network Access Point — London, United Kingdom
• LINX Manchester — Manchester, United Kingdom