Home » UK ISP News Archive » Article Tag: ipv6 (101 Posts)

Articles for Category Tag - ipv6

FullFibre Limited Solves IPv4 Shortage With netElastic BNG And CGNAT

21st April, 2026 (22 Comments)

Alternative UK broadband operator FullFibre Limited, which in 2023 acquired rival Digital Infrastructure (BeFibre) and in 2025 completed its merger with Zzoomm (here), has now apparently solved its “IPv4 shortage” (internet addresses) with netElastic’s software and will be returning excess IPv4 blocks with the use of CGNAT (IP address sharing) being projected to save 40% over 3 years.

Virgin-Media-O2-2025-Engineers-dressed-like-an-airforce

Virgin Media O2 See Broadband Customers Fall by 16.7k as UK FTTP Build Slows

18th February, 2026 (19 Comments)

The latest Q4 2025 results from Virgin Media and O2 (VMO2) have just been published and reveal that their gigabit broadband network increased its UK coverage by 115,100 premises in the quarter (down from 139k in Q3), while related customers fell to total 5,687,600 (down by -16.7k in Q4 vs +60.8k in Q3). But their mobile base grew and 5G outdoor population coverage hit 87%.

Virgin Media UK See Broadband Customers Grow as O2 Joins Starlink for Mobile

30th October, 2025 (10 Comments)

The latest Q3 2025 results from Virgin Media and O2 have revealed that their FTTP broadband network increased its coverage by 139,300 premises in the quarter (up from 114.9k in Q2). Similarly, related customers grew to total 5,704,300 (up by 60.8k in Q3 vs -51.4k in Q2) and O2’s mobile base jumped by 419,400 in the quarter, while also doing a multi-year deal with Starlink for satellite mobile (Direct to Cell).

Virgin Media O2 Grow UK FTTP Premises by 114k in Q2 as Broadband Users Fall

30th July, 2025 (17 Comments)

The latest Q2 2025 results from Virgin Media and O2 today have revealed that their gigabit broadband network increased by 114,900 premises in the quarter to cover 18.53 million UK homes. But related customers suffered another fall to total 5,643,500 (down by -51.4k in Q2 vs -44k in Q1) and O2’s mobile base also suffered a fall (albeit with positive results in wholesale).

Broadband ISP Yayzi Deploys IPv6 Addressing Across UK Network

16th July, 2025 (11 Comments)

Internet provider Yayzi Broadband has this afternoon informed ISPreview that they’ve begun to deploy Internet Protocol v6 (IPv6) addressing across their entire network as part of a step toward “future-proofing our infrastructure and enhancing network performance, scalability, and connectivity“. But it will take a few “days” longer before it reaches every user.

Virgin Media O2 Suffers Fall in UK Broadband Customers as FTTP Build Slows

2nd May, 2025 (21 Comments)

The latest Q1 2025 results from Virgin Media and O2 have today been released, which saw their gigabit broadband network grow by 165,000 premises in the quarter to cover 18.4 million UK homes and related customers suffer a sharp fall to total 5,694,900 (down by -44k in Q1 vs +12k in Q4 2025) “due to heavy discounting in the market“. The operator’s outdoor 5G mobile cover also increased to 77%.

Broadband ISP PlusNet UK Set to Trial IPv6 on High Touch Network

16th April, 2025 (18 Comments)

Internet service provider PlusNet, which is part of the wider BT Group, has informed customers that they’re “now ready” to finally start trials of Internet Protocol v6 (IPv6) addressing on their “High Touch” broadband network. The ISP has previously only conducted a small scale technical trial on their “Low Touch” network (here) – used by c. 90% of customers.

Gigaclear 2023 Engineer Working on Cabinet

Rural UK Broadband ISP Gigaclear Deploy IPv6 Internet Addresses

19th March, 2025 (2 Comments)

Good news for customers of Abingdon-based alternative network provider Gigaclear. The ISP has now confirmed to ISPreview that they recently started rolling out IPv6 (Internet Protocol Version 6) internet addressing across their full fibre (FTTP) broadband network. The deployment is currently halfway to completion.

Virgin Media O2 Sees UK FTTP Broadband Builds Surge and NetCo On Track

19th February, 2025 (21 Comments)

The latest Q4 2024 results from Virgin Media and O2 have been published, which saw their fixed broadband base grow by +12,000 in the quarter (vs 16.2k in Q3) to total 5,738,900. The provider’s full fibre (FTTP) network also built to another 485,500 premises, primarily via nexfibre (up from 281k in Q3), while mobile connections grew to total 45.7 million.

ip address Fiber optic cables for backbone lines on blue network background

Vodafone UK Send Mixed Messages Over Static IP Availability for Broadband UPDATE

13th February, 2025 (11 Comments)

Mobile operator and UK ISP Vodafone has today confirmed to ISPreview that customers of their fixed line consumer broadband packages, which are supplied over Openreach and CityFibre’s national networks (FTTC and FTTP), should still be able to request a Static IP (Internet Protocol) address. But this is despite some support staff telling users the opposite.

Vodafone UK to Complete IPv6 Rollout on Fixed Broadband by March 2025

9th December, 2024 (13 Comments)

Mobile telecoms giant and UK ISP Vodafone has revealed that their roll-out of IPv6 internet addressing for fixed broadband customers, which began at the tail end of 2023 with a “limited trial” (here), has now reached 76% of subscribers and they “aim to reach 100% by the end of this fiscal year” (i.e. 31st March 2025).

Virgin Media O2 UK Broadband Users Grow to 5.73M as FTTP Adds 281K Premises

30th October, 2024 (6 Comments)

The latest Q3 2024 results from Virgin Media (O2) have been published, which shows that they’re home to 5,726,900 fixed broadband customers (up by 16.2k in Q3 vs -12.2k in Q2) and expanded their full fibre (FTTP) network to 281,100 premises – primarily via nexfibre (down from 295k in Q2). VMO2 has also sold a minority 8.3% stake in Cornerstone (worth £186m).

More O2 UK Mobile Customers Spot Hints of Future IPv6 Deployment

12th October, 2024 (13 Comments)

A small but growing number of O2 UK’s (Virgin Media) mobile customers have reported that the operator has assigned an Internet Protocol v6 (IPv6) address to their connections, although in most cases the IP address itself is not fully functional (certainly doesn’t work on data / mobile broadband connections).

Virgin Media O2 See UK Broadband Users Fall to 5.71 Million as Nexfibre Ramps FTTP

26th July, 2024 (12 Comments)

The latest Q2 2024 results from Virgin Media (O2) have today been published, which reveals that they’re now home to 5,710,700 fixed broadband customers (down by -12.2k in Q2 2024 vs +5.3k in Q1) and built another 295,300 full fibre (FTTP) premises – mostly via nexfibre (up from 194k last quarter). Both VM and nexfibre now cover 5m premises via full fibre.

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ISP Sky Broadband UK Deploying IP Address Sharing via MAP-T UPDATE

13th June, 2024 (11 Comments)

Some customers of Sky Broadband have noticed, via our forum (here), that the ISP has quietly deployed a modern type of Internet Protocol (IP) address sharing called MAP-T that seems to be a notable improvement on other sharing solutions, like the often maligned Carrier Grade Network Address Translation (CGNAT).

Virgin Media O2 See Nexfibre Add 194k UK FTTP Premises as Growth Slows

2nd May, 2024 (11 Comments)

The latest Q1 2024 results have today been released for Virgin Media and O2 (VMO2), which reveals that they’re now home to 5,722,900 broadband customers (up by just 5.3k in Q1 2024 vs 9.5k in Q4 2023) and built another 194,000 full fibre (FTTP) premises via nexfibre (down from c.300k last quarter).

IPv6 and CGNAT Support Survey of UK AltNet FTTP Broadband ISPs UPDATE7

8th April, 2024 (78 Comments)

The new generation of alternative gigabit-capable broadband ISP networks (AltNets) has helped to bring a huge amount of additional competition into the wider UK market. But one area where some of them fall down is in their use of technologies like CGNAT (IP address sharing) and the lack of IPv6 support.