Data as of Nov 5, 2026
212.1.200.0/21
No anonymizer space · no proxy exits in 30 daysMARMIN Ltd
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 212.1.200.0/23 since May 2023 | AS59888 | Unknown | MARMIN Ltd | |
| 212.1.202.0/23 since May 2023 | AS59888 | Internet provider | MARMIN Ltd | |
| 212.1.204.0/23 since May 2023 | AS59888 | Internet provider | MARMIN Ltd |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 212.1.200.0/21 | 2,048 | UK-MARMIN-20110905 | MARMIN Ltd (ORG-ML849-RIPE) · GB | ALLOCATED PA | May 24, 2023 | network-abuse@ |
| └ 212.1.200.0/23 | 512 | SOURCE-infrastructure | unknown | ASSIGNED PA | Mar 8, 2017 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.0/30 | 4 | Transit_ | unknown | LIR-PARTITIONED PA | Nov 11, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.8/29 | 8 | NetProtocol | unknown | LIR-PARTITIONED PA | Nov 11, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.16/28 | 16 | SAS-28-IP-space | unknown | LIR-PARTITIONED PA | Nov 18, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.32/27 | 32 | NetProtocol | unknown | LIR-PARTITIONED PA | Nov 11, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.64/29 | 8 | Extech | unknown | LIR-PARTITIONED PA | Nov 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.72/29 | 8 | SAS-Peninsula-Petroleum-new-29-IP-Space | unknown | LIR-PARTITIONED PA | Feb 8, 2017 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.80/28 | 16 | SAS-3-slash-28-IP-SPACE | unknown | LIR-PARTITIONED PA | Nov 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.112/28 | 16 | SAS-Group | unknown | LIR-PARTITIONED PA | Nov 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.202.128/29 | 8 | SAS-Peninsula-Petroleum | unknown | ASSIGNED PA | Oct 31, 2018 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.16/28 | 16 | SAS-new-IP-space | unknown | ASSIGNED PA | Feb 22, 2017 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.32/28 | 16 | SAS-Peninsula-Petroleum | unknown | ASSIGNED PA | Apr 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.48/29 | 8 | SAS-new-IP-29-space | unknown | ASSIGNED PA | Feb 23, 2017 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.96/28 | 16 | SAS-5-new-28-slash-IP-SPACE | unknown | ASSIGNED PA | Apr 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.112/29 | 8 | Law-Business-Research | unknown | ASSIGNED PA | Apr 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.120/29 | 8 | SAS-Penisula-managed-it-services | unknown | ASSIGNED PA | Apr 14, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.128/27 | 32 | Foundation-IT | unknown | ASSIGNED PA | Apr 15, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.160/28 | 16 | SAS-new-IP-space-28 | unknown | ASSIGNED PA | Mar 21, 2017 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.176/28 | 16 | SAS | unknown | ASSIGNED PA | Apr 15, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.203.192/26 | 64 | nTrust | unknown | ASSIGNED PA | Apr 15, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.204.128/27 | 32 | NetProtocol | unknown | ASSIGNED PA | Apr 15, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.205.0/26 | 64 | Incisive-Media | unknown | ASSIGNED PA | Apr 15, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.205.96/27 | 32 | NUBIX | unknown | ASSIGNED PA | Apr 15, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.206.0/28 | 16 | SAS-4rth-IP-block | unknown | ASSIGNED PA | Sep 30, 2016 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.206.16/28 | 16 | SAS-6-new-28-IP-space | unknown | SUB-ALLOCATED PA | Sep 13, 2017 | network-abuse@ via UK-MARMIN-20110905 |
| └ 212.1.207.0/24 | 256 | NSMNET | Nathan Morgan (ORG-NM151-RIPE) · GB | SUB-ALLOCATED PA | Feb 26, 2026 | abuse@ |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,060 | 52% | 9 | |
| Unknown | 512 | 25% | 1 | |
| Business | 476 | 23% | 24 |
Network & registry
Origin network
AS59888
GB
- Name
- MARMIN Ltd
- Type
- Internet provider
- Registered
- May 8, 2023
- Domain
- marmin.co.uk
- Website
- marmin.co.uk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2013
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 2
- Last change of origin
- May 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.1.200.0/21 | AS59888 | /21 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS59888 | RIPE | Marmin Ltd | LIR-UK-MARMIN-1-MNT | May 14, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 212.1.206.0/23 | AS59888 | RIPE | Marmin Ltd | LIR-UK-MARMIN-1-MNT | May 14, 2023 |
| 212.1.206.0/24 | AS59888 | RIPE | Marmin Ltd | LIR-UK-MARMIN-1-MNT | May 1, 2024 |
Whois
Registration for this announcement
- Range
- 212.
1. 200. 0/ 21 - Netname
- UK-MARMIN-20110905
- Registrant
- MARMIN Ltd
- Registrant country
- GB
- Organization
- MARMIN Ltd (ORG-ML849-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- May 24, 2023
- Updated
- May 24, 2023
- Maintainer
- lir-uk-marmin-1-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 5, 2011
- Status
- assigned
Report abuse
Abuse contact
- network-abuse@
marmin. co. uk - Name
- Abuse-C Role
- Handle
- AR70210-RIPE