Data as of Nov 7, 2026
212.9.20.0/24
No anonymizer space · no proxy exits in 30 daysJT (Jersey) Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 212.9.0.0/19 since May 2005 | AS8681 | Residential | 32 2 always on | JT (Jersey) Limited |
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 |
|---|---|---|---|---|---|---|
| 212.9.0.0/19 | 8,192 | JE-JERSEYTELECOM-980318 | JT (Jersey) Limited (ORG-JT7-RIPE) · JE | ALLOCATED PA | Dec 17, 2001 | ripe@ |
| └ 212.9.20.0/24 | 256 | JTIBS_ | unknown | LIR-PARTITIONED PA | Apr 9, 2024 | ripe@ via JE-JERSEYTELECOM-980318 |
| └ 212.9.20.0/29 | 8 | SG_ | SG Hambros Bank and Trust | ASSIGNED PA | — | ripe@ via JTIBS_Hosts |
| └ 212.9.20.8/29 | 8 | Dominion_ | Dominion Fiduciary | ASSIGNED PA | Mar 15, 2007 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.16/29 | 8 | Jersey-Telecom-INFRA | Jersey Telecom MMS Network | ASSIGNED PA | Oct 9, 2007 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.24/29 | 8 | Etymos_ | unknown | ASSIGNED PA | Nov 22, 2007 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.32/28 | 16 | SG_ | SG Hambros Bank and Trust | ASSIGNED PA | Mar 16, 2007 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.48/29 | 8 | BusinessSolutionsJTIBS | Business Solutions JTIBS | ASSIGNED PA | Oct 9, 2007 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.64/29 | 8 | SBC-SIPT | unknown | ASSIGNED PA | Jan 21, 2016 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.112/28 | 16 | LMA_ | The Laryngeal Mask Company Limited | ASSIGNED PA | Sep 22, 2004 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.128/27 | 32 | Standardbankltd | Standard Bank Ltd | ASSIGNED PA | Aug 10, 2004 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.192/27 | 32 | KleinwortBenson | Kleinwort Benson Channel Islands Ltd | ASSIGNED PA | Oct 30, 2003 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.240/29 | 8 | JERSEY-TELECOM-INFRA | MMS SMSC | ASSIGNED PA | May 16, 2024 | ripe@ via JTIBS_Hosts |
| └ 212.9.20.248/31 | 2 | Telsis_ | unknown | ASSIGNED PA | May 16, 2024 | ripe@ via JTIBS_Hosts |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 138 | 54% | 10 | |
| Residential | 118 | 46% | 6 |
Network & registry
Registry
Holder
- Organization
- JT (Jersey) Limited
- Handle
- ORG-JT7-RIPE
- Range
- 212.
9. 0. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 17, 2001
- Reallocated to
- Not named in the registry
- Reallocated range
- 212.
9. 20. 0/ 24 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Apr 9, 2024
Origin network
AS8681
JE
- Name
- JT (Jersey) Limited
- Type
- Internet provider
- Registered
- Feb 20, 1998
- Domain
- jtglobal.com
- Website
- jtglobal.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2020
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.9.20.0/24 | AS8681 | /24 | RIPE | RPKI valid |
| 212.9.0.0/19 | AS8681 | /19 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 212.
9. 20. 0/ 24 - Netname
- JTIBS_
Hosts - Registrant country
- JE
- Organization
- Not stated by the registry
- Type
- LIR-PARTITIONED PA
- Created
- Apr 9, 2024
- Updated
- Apr 9, 2024
- Maintainer
- JE-TEL-MNT
- RIR
- RIPE NCC
- Country
- JE
- Delegated
- Mar 18, 1998
- Status
- assigned
Report abuse
Abuse contact
- ripe@
jtglobal. com - Name
- Abuse-C Role
- Handle
- AR15929-RIPE