2001:4d48::/29 No ROA
CityFibre · Updated 21.10.2026 20:15 UTC
Network Information
- Prefix
- 2001:4d48::/29
- Network Description:
- —
- Address range
- 2001:4d48:: – 2001:4d4f:ffff:ffff:ffff:ffff:ffff:ffff
- Size
- 34,359,738,368 × /64
- Origin AS
- AS8468 CityFibre
- Organization
- CityFibre Limited
- AS path
- AS208972AS9121AS3356AS8468
- Paths seen
- 1
- RPKI
- No ROA
- Location
Bristol, United Kingdom- First seen
- 21.10.2026
RPKI ROAs
No ROA covers this prefix.
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 2001:4d48::/32 | AS8468 | Bristol | No ROA |
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 46.254.0.0/21 | AS8468 | Leeds | No ROA | |
| 62.249.192.0/18 | AS8468 | Olney | No ROA | |
| 78.32.0.0/15 | AS8468 | ENTANET | Peterborough | No ROA |
| 79.143.144.0/20 | AS8468 | Axminster | RPKI valid | |
| 81.31.96.0/19 | AS8468 | Ashton-under-Lyne | No ROA | |
| 84.45.128.0/17 | AS8468 | Oxted | No ROA | |
| 87.127.0.0/16 | AS8468 | Bromsgrove | No ROA | |
| 88.83.96.0/24 | AS8468 | | RPKI valid | |
| 88.83.104.0/24 | AS8468 | | RPKI valid | |
| 88.83.106.0/24 | AS8468 | | RPKI valid | |
| 88.83.109.0/24 | AS8468 | | RPKI valid | |
| 88.83.111.0/24 | AS8468 | | RPKI valid | |
| 88.83.116.0/24 | AS8468 | Telford | RPKI valid | |
| 88.83.118.0/23 | AS8468 | Telford | RPKI valid | |
| 88.83.124.0/23 | AS8468 | Telford | RPKI valid | |
| 88.83.126.0/24 | AS8468 | Telford | RPKI valid | |
| 95.141.152.0/22 | AS8468 | | No ROA | |
| 109.224.160.0/19 | AS8468 | ADSL24 Static IP Pool for xDSL End Users | Leyton | No ROA |
| 156.67.241.0/24 | AS8468 | bri-cust-uu-net | Bristol | RPKI valid |
| 156.67.242.0/23 | AS8468 | Cityfibre Ltd. | Leeds | RPKI valid |
| 156.67.244.0/22 | AS8468 | Cityfibre Ltd. | Northampton | RPKI valid |
| 156.67.248.0/21 | AS8468 | Cityfibre Ltd. | Wokingham | RPKI valid |
| 178.16.224.0/22 | AS8468 | Ruislip | RPKI valid | |
| 178.16.228.0/24 | AS8468 | | RPKI valid | |
| 178.16.237.0/24 | AS8468 | On-Line Marketing & Sales Ltd via Entanet | | RPKI valid |
| 178.217.92.0/24 | AS8468 | | No ROA | |
| 185.81.192.0/24 | AS8468 | PB-CUST-UN-NET | Huddersfield | RPKI valid |
| 185.81.193.0/24 | AS8468 | COV-CUST-UN-NET | Huddersfield | RPKI valid |
| 185.81.194.0/24 | AS8468 | KRK-CUST-UN-NET | Huddersfield | RPKI valid |
| 185.81.195.0/24 | AS8468 | PB-CUST-UN-NET | Huddersfield | RPKI valid |
| 185.101.148.0/22 | AS8468 | | RPKI valid | |
| 185.129.72.0/22 | AS8468 | Huntly | RPKI valid | |
| 185.129.73.0/24 | AS8468 | EDI-CUST-UN-NET | Huntly | RPKI valid |
| 185.129.74.0/23 | AS8468 | Huntly | RPKI valid | |
| 185.146.44.0/23 | AS8468 | Arrow Business Communications Limited | Glasgow | RPKI valid |
| 185.220.12.0/22 | AS8468 | Bristol | RPKI valid | |
| 188.39.0.0/16 | AS8468 | City of Westminster | No ROA | |
| 193.35.217.0/24 | AS8468 | | No ROA | |
| 193.37.208.0/22 | AS8468 | Birmingham | No ROA | |
| 195.74.96.0/19 | AS8468 | Exeter | No ROA | |
| 195.80.2.0/24 | AS8468 | | RPKI valid | |
| 195.80.14.0/23 | AS8468 | | RPKI valid | |
| 212.124.199.0/24 | AS8468 | 2020Media.net.uk ADSL Pool | Hammersmith | RPKI valid |
| 212.187.239.0/24 | AS8468 | Customer Network | Peterborough | No ROA |
| 2001:4d48::/32 | AS8468 | Bristol | No ROA | |
| 2a05:8940::/29 | AS8468 | | No ROA |
Origin AS
Details →- AS
- AS8468
- Name
- CityFibre
- Website
- https://www.cityfibre.com
- Prefixes
- 44 IPv4 · 3 IPv6
- Peers
- 6 (2 Upstreams)