AS50300
MNT-CUSTODIAN
Scanned 2h 56m ago
🔄 Rescan

📋 Summary

IP address summary information
NameMNT-CUSTODIAN
Websitehttps://www.CustodianDC.com
IPv4 addresses11K
IPv6 addresses~2^83
ASN typeTransit
RegistryRIPE NCC
AllocatedDec 16, 2009
UpdatedMar 20, 2026

📊 IP Ranges

IPv4: 39 | IPv6: 7
NetblockIP Count
176.12.106.0/24 256
185.32.72.0/24 256
193.33.198.0/24 256
5.102.173.0/24 256
109.74.243.0/24 256
176.12.105.0/24 256
2a00:1c10:30::/44 0
109.74.247.0/24 256
5.102.171.0/24 256
109.74.248.0/24 256
176.12.108.0/24 256
2a00:1c10::/44 0
2a00:1c10:fff0::/44 0
176.12.104.0/24 256
109.74.251.0/24 256
109.74.242.0/24 256
109.74.250.0/24 256
2a00:1c10:cd0::/44 0
5.102.172.0/24 256
185.42.65.0/24 256
5.102.168.0/24 256
2a00:1c10:100::/40 0
176.12.109.0/24 256
5.102.170.0/24 256
5.102.175.0/24 256
185.48.165.0/24 256
176.12.107.0/24 256
5.102.174.0/24 256
109.74.249.0/24 256
185.32.73.0/24 256
2a00:1c10:10::/44 0
109.74.241.0/24 256
109.74.240.0/24 256
185.32.75.0/24 256
5.102.169.0/24 256
176.12.110.0/24 256
185.48.166.0/24 256
109.74.255.0/24 256
185.14.164.0/22 1.0K
109.74.244.0/24 256
92.118.16.0/24 256
185.48.164.0/24 256
2a00:1c10:da2::/48 0
185.48.167.0/24 256
109.74.252.0/24 256
109.74.246.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

RIPE NCC
HandleAS50300
NameCUSTDC
OrganizationMNT-CUSTODIAN
Websitehttps://www.CustodianDC.com
Statusactive
AllocatedDec 16, 2009
UpdatedMar 20, 2026

Contacts

RegistrantMNT-CUSTODIAN
Abuse ContactCustodian NOC <abuse@CustodianDC.com>
Admin ContactCustodian NOC <abuse@CustodianDC.com>
Tech ContactCustodian NOC <abuse@CustodianDC.com>
Phone+441622684411
AddressCustodian DataCentre Ltd. Maidstone TV Studios ME14 5NZ Maidstone UNITED KINGDOM

Source: RIPE NCC

🔗 Peers

7 peers for this ASN
ASNNameCountry
AS215638 AS-CILIX-LIMITED Cilix Limited -
AS286 KPN GTT Communications Inc. -
AS29169 GANDI-AS GANDI SAS -
AS29632 NASSIST-AS Netassist International EOOD -
AS50629 LWLCOM LWLcom GmbH -
AS8359 MTS MTS PJSC -
AS8943 JUMP Jump Networks Ltd -

Peer data from RIPE Stat ASN neighbours.

⬆️ Upstreams

61 upstreams
ASNName
AS1103 SURFNET-NL SURF B.V.
AS12552 GlobalConnect-AS12552 GlobalConnect AB
AS1267 ASN-WINDTRE WIND TRE S.P.A.
AS13030 INIT7 Init7 (Switzerland) Ltd.
AS13194 BITE UAB "Bite Lietuva"
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS15576 NTS NTS workspace AG
AS15802 DU-AS1 Emirates Integrated Telecommunications Company PJSC
AS15958 CETIN_doo_AS CETIN Ltd. Belgrade
AS174 Cogent Communications, LLC
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS20562 OPEN-PEERING-AS Broadband Hosting B.V.
AS20764 RASCOM-AS CJSC RASCOM
AS20766 GITOYEN-MAIN-AS Association "Gitoyen"
AS21215 UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS24961 MYLOC-AS WIIT AG
AS25091 IP-Max IP-Max SA
AS29075 IELO IELO-LIAZO SERVICES SAS
AS2914 NTT America, Inc.
AS31500 GNM-AS Global Network Management Inc
AS3214 XTOM xTom GmbH
AS3216 SOVAM-AS PJSC "Vimpelcom"
AS3223 VOXILITY Voxility LLP
AS3257 GTT-BACKBONE GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33891 CORE-BACKBONE Core-Backbone GmbH
AS34019 HIVANE Hivane Association
AS34177 CELESTE-AS Celeste SAS
AS34549 MEER-AS meerfarbig GmbH & Co. KG
AS34927 iFog-GmbH iFog GmbH
AS35280 F5 F5 Networks SARL
AS37100 SEACOM Limited
AS37271 Workonline Communications(Pty) Ltd
AS37282 Main one Cable Company Nigeria Limited
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS39351 ESAB-AS 31173 Services AB
AS39686 AS-EUROFIBER Eurofiber Nederland BV
AS41327 FIBERTELECOM-AS Fiber Telecom S.p.A.
AS4455 BSO IX Reach Ltd
AS47147 AS-ANX Anexia Cloud Solutions GmbH
AS48362 TKSWF-AS Stadtwerke Feldkirch
AS50304 BLIX Blix Solutions AS
AS50673 Serverius-as Serverius Holding B.V.
AS5405 INTERDOTLINK Inter.link GmbH
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.
AS6777 AMS-IX-RS Amsterdam Internet Exchange B.V.
AS6910 DIGI-BORDER DIGI ROMANIA S.A.
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS8218 NEO-ASN Zayo Infrastructure France SA
AS8298 IPNG IPng Networks GmbH
AS8455 ATOM86-AS atom86 BV
AS9002 RETN-AS RETN Limited
AS9009 M247 M247 Europe SRL
AS9044 SOLNET BSE Software GmbH

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

5 downstreams
ASNNameCountry
AS31463 FourD-AS Redcentric Solutions Ltd -
AS39103 as_moat Moat Homes Limited -
AS43408 OCD-UK Orange Cyberdefense UK Limited -
AS48407 TIGRISNET-IRAQ TigrisNet -
AS51926 P1C-AS PageOne Communications Ltd -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
176.12.106.0/24 AS50300 /24 ✓ Valid
185.32.72.0/24 AS50300 /24 ✓ Valid
193.33.198.0/24 AS50300 /24 Not Found
5.102.173.0/24 AS50300 /24 ✓ Valid
109.74.243.0/24 AS50300 /24 ✓ Valid
176.12.105.0/24 AS50300 /24 ✓ Valid
109.74.247.0/24 AS50300 /24 ✓ Valid
5.102.171.0/24 AS50300 /24 ✓ Valid
109.74.248.0/24 AS50300 /24 ✓ Valid
176.12.108.0/24 AS50300 /24 ✓ Valid
176.12.104.0/24 AS50300 /24 ✓ Valid
109.74.251.0/24 AS50300 /24 ✓ Valid
109.74.242.0/24 AS50300 /24 ✓ Valid
109.74.250.0/24 AS50300 /24 ✓ Valid
5.102.172.0/24 AS50300 /24 ✓ Valid
185.42.65.0/24 AS50300 /24 ✓ Valid
5.102.168.0/24 AS50300 /24 ✓ Valid
176.12.109.0/24 AS50300 /24 ✓ Valid
5.102.170.0/24 AS50300 /24 ✓ Valid
5.102.175.0/24 AS50300 /24 ✓ Valid
185.48.165.0/24 AS50300 /24 ✓ Valid
176.12.107.0/24 AS50300 /24 ✓ Valid
5.102.174.0/24 AS50300 /24 ✓ Valid
109.74.249.0/24 AS50300 /24 ✓ Valid
185.32.73.0/24 AS50300 /24 ✓ Valid
109.74.241.0/24 AS50300 /24 ✓ Valid
109.74.240.0/24 AS50300 /24 ✓ Valid
185.32.75.0/24 AS50300 /24 ✓ Valid
5.102.169.0/24 AS50300 /24 ✓ Valid
176.12.110.0/24 AS50300 /24 ✓ Valid
185.48.166.0/24 AS50300 /24 ✓ Valid
109.74.255.0/24 AS50300 /24 ✓ Valid
185.14.164.0/22 AS50300 /22 Not Found
109.74.244.0/24 AS50300 /24 ✓ Valid
92.118.16.0/24 AS50300 /24 ✓ Valid
185.48.164.0/24 AS50300 /24 ✓ Valid
185.48.167.0/24 AS50300 /24 ✓ Valid
109.74.252.0/24 AS50300 /24 ✓ Valid
109.74.246.0/24 AS50300 /24 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

Refresh AS50300 New Lookup Domain Health