AS1273 is the primary Autonomous System for Vodafone Limited, one of the UK's largest telecommunications operators. Vodafone UK provides mobile (Vodafone Mobile), fixed broadband (Vodafone Home Broadband), and enterprise network services. Vodafone UK is a subsidiary of Vodafone Group Plc, which operates mobile networks across Europe, Africa, and Asia-Pacific.
Privacy note
If AS1273 appears in your IP lookup while a VPN is active, the VPN is not masking your real IP. Vodafone UK mobile and broadband customers should see their VPN provider's ASN when correctly connected. If Vodafone still appears, follow the guide at myipscan.net/how-to/fix-vpn-leak/.
AS1273 is the primary Autonomous System for Vodafone Limited (UK), one of the UK's largest mobile and broadband operators. It routes Vodafone UK's consumer and business network traffic.
Who owns AS1273?
AS1273 is registered to Vodafone Limited, the UK subsidiary of Vodafone Group Plc, headquartered in Newbury, Berkshire. Vodafone Group operates across Europe, Africa, and Asia-Pacific.
Why does AS1273 appear in my VPN test?
Vodafone UK customers see AS1273 without a VPN. If AS1273 appears while a VPN is connected, the VPN is not hiding your real IP. Run the VPN Leak Test and follow the fix guide.
Is AS1273 the same as other Vodafone ASNs?
No. Vodafone operates in multiple countries under different ASNs. Vodafone Germany uses AS3209. Other Vodafone regional operations have their own ASNs. AS1273 specifically covers Vodafone Limited's UK network.