AS57777
JRM1-MNT
Scanned 1h 48m ago
📋 Summary
IP address summary information| Name | JRM1-MNT |
| Website | https://massars.net |
| IPv4 addresses | 256 |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Jun 24, 2021 |
| Updated | Apr 15, 2025 |
📊 IP Ranges
IPv4: 1 | IPv6: 1| Netblock | IP Count |
|---|---|
| 2a10:fc40::/29 | 0 |
| 185.173.128.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS57777 |
| Name | MASSAR |
| Organization | JRM1-MNT |
| Website | https://massars.net |
| Status | active |
| Allocated | Jun 24, 2021 |
| Updated | Apr 15, 2025 |
Contacts
| Registrant | JRM1-MNT |
| Abuse Contact | Massar's Network Administration <abuse@massars.net> |
| Admin Contact | Jeroen Massar |
| Tech Contact | Jeroen Massar |
| Phone | +41 44 520 520 4 |
| Address | Postfach 1207 PEAX ID 473.1849.6740.89 CH-6341 Baar Switzerland |
Source: RIPE NCC
🔗 Peers
8 peers for this ASN| ASN | Name | Country |
|---|---|---|
| AS212024 | RISSON Marc Schmitt | - |
| AS29632 | NASSIST-AS Netassist International EOOD | - |
| AS37468 | Angola Cables | - |
| AS39249 | KICUA-AS Netassist International EOOD | - |
| AS41327 | FIBERTELECOM-AS Fiber Telecom S.p.A. | - |
| AS4601 | DNET Antonios A. Chariton | - |
| AS48362 | TKSWF-AS Stadtwerke Feldkirch | - |
| AS6695 | DECIX-AS DE-CIX Management GmbH | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
26 upstreams| ASN | Name |
|---|---|
| AS12779 | ITGATE IT.Gate S.p.A. |
| AS137409 | GSL Networks Pty LTD |
| AS14840 | BR.Digital Telecom |
| AS1764 | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS1836 | GREEN green.ch AG |
| AS20485 | TRANSTELECOM Joint Stock Company TransTeleCom |
| AS205103 | TELEGRAPH-AS Telegraph42 Management GmbH |
| AS20764 | RASCOM-AS CJSC RASCOM |
| AS28716 | RETELIT-AS Retelit Digital Services S.p.A. |
| AS29208 | QUANTCOM-AS Quantcom, a.s. |
| AS34549 | MEER-AS meerfarbig GmbH & Co. KG |
| AS35280 | F5 F5 Networks SARL |
| AS35625 | EUROFIBER-FRANCE Eurofiber France SAS |
| AS37100 | SEACOM Limited |
| AS47147 | AS-ANX Anexia Cloud Solutions GmbH |
| AS5713 | Telkom SA Ltd. |
| AS60171 | AFRIX-AS AFR-IX TELECOM S.A. |
| AS6057 | Administracion Nacional de Telecomunicaciones |
| AS6204 | ZET-NET INTERKVM HOST SRL |
| AS6663 | TTI-NET Euroweb Romania S.R.L. |
| AS6939 | Hurricane Electric LLC |
| AS7195 | EDGEUNO S.A.S |
| AS7713 | PT Telekomunikasi Indonesia |
| AS8218 | NEO-ASN Zayo Infrastructure France SA |
| AS8298 | IPNG IPng Networks GmbH |
| AS9002 | RETN-AS RETN Limited |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 185.173.128.0/24 | AS57777 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).