Data as of Nov 4, 2026
141.228.0.0/16
No anonymizer space · no proxy exits in 30 daysBarclays Bank plc · space held by Barclays Capital
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 141.228.16.0/22 since Jul 2012 | AS12701 | Business | Barclays Capital | |
| 141.228.19.0/24 since Jun 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.48.0/20 since May 2006 | AS12701 | Business | Barclays Capital | |
| 141.228.48.0/21 since Dec 2012 | AS12701 | Business | Barclays Capital | |
| 141.228.56.0/21 since Dec 2012 | AS12701 | Business | Barclays Capital | |
| 141.228.63.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.80.0/20 since Mar 2022 | AS12701 | Business | Barclays Capital | |
| 141.228.80.0/21 since May 2012 | AS44022 | Business | Barclays Capital | |
| 141.228.80.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.81.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.82.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.83.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.84.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.85.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.86.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.87.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.88.0/21 since May 2012 | AS44022 | Business | Barclays Capital | |
| 141.228.88.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.89.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.90.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.91.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.92.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.93.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.94.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.95.0/24 since Apr 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.96.0/20 since May 2006 | AS12701 | Business | Barclays Capital | |
| 141.228.111.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.128.0/20 since Oct 2021 | AS12701 | Business | Barclays Capital | |
| 141.228.128.0/21 since Feb 2013 | AS12701 | Business | Barclays Capital | |
| 141.228.128.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.129.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.130.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.131.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.132.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.133.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.134.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.135.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.136.0/21 since Feb 2013 | AS12701 | Business | Barclays Capital | |
| 141.228.136.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.137.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.138.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.139.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.140.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.141.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.143.0/24 since May 2022 | AS28690 | Business | Barclays Capital | |
| 141.228.156.0/24 since Mar 2023 | AS12701 | Business | Barclays Capital | |
| 141.228.172.0/23 since May 2020 | AS12701 | Business | Barclays Capital | |
| 141.228.179.0/24 since Feb 2010 | AS12701 | Business | Barclays Capital | |
| 141.228.192.0/20 since Jun 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.192.0/23 since Feb 2012 | AS12701 | Business | Barclays Capital | |
| 141.228.194.0/23 since Mar 2012 | AS12701 | Business | Barclays Capital | |
| 141.228.195.0/24 since Nov 2012 | AS12701 | Business | Barclays Capital | |
| 141.228.196.0/24 since May 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.199.0/24 since Mar 2017 | AS12701 | Business | Barclays Capital | |
| 141.228.207.0/24 since May 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.208.0/24 since May 2020 | AS12701 | Business | Barclays Capital | |
| 141.228.220.0/23 since Mar 2021 | AS12701 | Business | Barclays Capital | |
| 141.228.222.0/23 since Apr 2021 | AS12701 | Business | Barclays Capital | |
| 141.228.224.0/24 since Aug 2023 | AS12701 | Business | Barclays Capital | |
| 141.228.240.0/20 since Mar 2020 | AS44022 | Business | Barclays Capital | |
| 141.228.240.0/23 since Mar 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.248.0/24 since Apr 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.249.0/24 since Jun 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.251.0/24 since Jun 2022 | AS44022 | Business | Barclays Capital | |
| 141.228.255.0/24 since Apr 2022 | AS44022 | Business | Barclays Capital |
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 |
|---|---|---|---|---|---|---|
| 141.228.0.0/16 | 65,536 | BARCLAYS-CIBWM | Barclays Capital | LEGACY | Mar 5, 2003 | — |
| └ 141.228.192.0/23 | 512 | BARCLAYS-JAPAN | Barclays Capital | LEGACY | Apr 23, 2022 | — |
| └ 141.228.220.0/22 | 1,024 | BARCLAYS-INDIA | Barclays | LEGACY | Jun 10, 2022 | — |
| └ 141.228.240.0/20 | 4,096 | BARCLAYS-SINGAPORE | Barclays Capital | LEGACY | Jun 16, 2022 | — |
Network & registry
Origin network
AS12701
GB
- Name
- Barclays Bank plc
- Type
- Business
- Registered
- Oct 4, 1999
- Domain
- barclays.co.uk
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6303 not the origin | RADB | Akamai Technologies,INC. | MAINT-AS32787 | Nov 13, 2023 |
| AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | May 18, 2006 |
| AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| AS14733 not the origin | RADB | Akamai Technologies,INC. | MAINT-AS32787 | Nov 13, 2023 |
| AS28690 not the origin | RADB | Akamai Technologies,INC. | MAINT-AS32787 | Nov 13, 2023 |
| AS44022 not the origin | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 141.228.0.0/17 | AS44022 | RADB | Akamai Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.9.0/24 | AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.9.0/24 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Aug 25, 2012 |
| 141.228.24.0/24 | AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.24.0/24 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Aug 25, 2012 |
| 141.228.67.0/24 | AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.67.0/24 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Aug 25, 2012 |
| 141.228.114.0/23 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Jan 11, 2012 |
| 141.228.128.0/18 | AS44022 | RADB | Akamai Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.144.0/24 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | AS12701-MNT | Jan 12, 2010 |
| 141.228.145.0/24 | AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.145.0/24 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | May 15, 2012 |
| 141.228.145.0/24 | AS44022 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Oct 1, 2013 |
| 141.228.146.0/24 | AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.146.0/24 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Aug 25, 2012 |
| 141.228.152.0/23 | AS12701 | RIPE | Barclays Capital, 5 The North Colonnade, London, E14 4BB | BC-NET-MNT | Jan 13, 2012 |
| 141.228.154.0/24 | AS12701 | RIPE | Barclays Capital, 5 North Colonnade, London, E14 4BB | BC-NET-MNT | Apr 16, 2015 |
| 141.228.209.0/24 | AS44022 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.210.0/23 | AS44022 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.210.0/24 | AS12701 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.212.0/22 | AS44022 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.216.0/21 | AS44022 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Nov 13, 2023 |
| 141.228.224.0/19 | AS44022 | RADB | Akamai Technologies, Inc | MAINT-AS32787 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 141.
228. 0. 0/ 16 - Netname
- BARCLAYS-CIBWM
- Registrant
- Barclays Capital
- Registrant country
- GB
- Organization
- Barclays Capital
- Org country
- GB
- Type
- LEGACY
- Created
- Mar 5, 2003
- Updated
- Dec 4, 2019
- Maintainer
- BC-NET-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Aug 6, 1990
- Status
- assigned