AS39563
CTA Systems B.V.
Scanned 55m ago
📋 Summary
IP address summary information| Name | CTA Systems B.V. |
| Website | https://ucsystems.nl |
| IPv4 addresses | 2.3K |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Nov 10, 2017 |
| Updated | Jun 25, 2021 |
📊 IP Ranges
IPv4: 9 | IPv6: 1| Netblock | IP Count |
|---|---|
| 185.231.19.0/24 | 256 |
| 185.231.18.0/24 | 256 |
| 185.80.11.0/24 | 256 |
| 185.231.16.0/24 | 256 |
| 2a0c:3900::/32 | 0 |
| 185.80.10.0/24 | 256 |
| 85.8.131.0/24 | 256 |
| 185.231.17.0/24 | 256 |
| 185.80.9.0/24 | 256 |
| 185.80.8.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS39563 |
| Name | UCSYSTEMS |
| Organization | CTA Systems B.V. |
| Website | https://ucsystems.nl |
| Status | active |
| Allocated | Nov 10, 2017 |
| Updated | Jun 25, 2021 |
Contacts
| Registrant | CTA Systems B.V. |
| Abuse Contact | Abuse-C Role <abuse@ucsystems.nl> |
| Admin Contact | Mike Roelofs |
| Tech Contact | Mike Roelofs |
| Phone | +31886666333 |
| Address | Kade 64 3371 EP Hardinxveld-Giessendam NETHERLANDS |
Source: RIPE NCC
🔗 Peers
35 peers for this ASN| ASN | Name | Country |
|---|---|---|
| AS1031 | PEER 1031 LLC | - |
| AS13194 | BITE UAB "Bite Lietuva" | - |
| AS137409 | GSL Networks Pty LTD | - |
| AS14840 | BR.Digital Telecom | - |
| AS20485 | TRANSTELECOM Joint Stock Company TransTeleCom | - |
| AS205103 | TELEGRAPH-AS Telegraph42 Management GmbH | - |
| AS205794 | RTTW-AS JINZE YANG | - |
| AS20764 | RASCOM-AS CJSC RASCOM | - |
| AS209022 | Tschajera-Limited Tschajera Limited | - |
| AS209090 | STOLON Association Stolon | - |
| AS215596 | Kissgroup KISSGROUP SAS | - |
| AS22356 | Durand do Brasil Ltda | - |
| AS24961 | MYLOC-AS WIIT AG | - |
| AS25091 | IP-Max IP-Max SA | - |
| AS29632 | NASSIST-AS Netassist International EOOD | - |
| AS30886 | KOMITEX-AS PP KOM i TEX | - |
| AS33891 | CORE-BACKBONE Core-Backbone GmbH | - |
| AS37100 | SEACOM Limited | - |
| AS37468 | Angola Cables | - |
| AS39351 | ESAB-AS 31173 Services AB | - |
| AS41051 | FREETRANSIT Openfactory GmbH in Liquidation | - |
| AS41327 | FIBERTELECOM-AS Fiber Telecom S.p.A. | - |
| AS42295 | TBISS-AS TBISS Ltd | - |
| AS50304 | BLIX Blix Solutions AS | - |
| AS50869 | FREEIX-REMOTE IPng Networks GmbH | - |
| AS5405 | INTERDOTLINK Inter.link GmbH | - |
| AS56655 | GIGAHOST Gigahost AS | - |
| AS5713 | Telkom SA Ltd. | - |
| AS58057 | SECUREBIT Securebit AG | - |
| AS61049 | EXASCALE Exascale Ltd | - |
| AS6204 | ZET-NET INTERKVM HOST SRL | - |
| AS6663 | TTI-NET Euroweb Romania S.R.L. | - |
| AS6696 | VERIXI VERIXI SA | - |
| AS7713 | PT Telekomunikasi Indonesia | - |
| AS9044 | SOLNET BSE Software GmbH | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
8 upstreams| ASN | Name |
|---|---|
| AS20562 | OPEN-PEERING-AS Broadband Hosting B.V. |
| AS24785 | JOINTTRANSIT-AS Broadband Hosting B.V. |
| AS28685 | ASN-ROUTIT Routit BV |
| AS35133 | ERANIUM Eranium B.V. |
| AS43350 | NFORCE NForce Entertainment B.V. |
| AS50263 | IXP-1-IX-EU A-Systems Sp. z o.o. |
| AS6939 | Hurricane Electric LLC |
| AS8218 | NEO-ASN Zayo Infrastructure France SA |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
1 downstream| ASN | Name | Country |
|---|---|---|
| AS35055 | Connect B.V. | - |
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 185.231.19.0/24 | AS39563 | /24 | ✓ Valid |
| 185.231.18.0/24 | AS39563 | /24 | ✓ Valid |
| 185.80.11.0/24 | AS39563 | /24 | ✓ Valid |
| 185.231.16.0/24 | AS39563 | /24 | ✓ Valid |
| 185.80.10.0/24 | AS39563 | /24 | ✓ Valid |
| 85.8.131.0/24 | AS39563 | /24 | ✓ Valid |
| 185.231.17.0/24 | AS39563 | /24 | ✓ Valid |
| 185.80.9.0/24 | AS39563 | /24 | ✓ Valid |
| 185.80.8.0/24 | AS39563 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).