The domain name is hro.nl.

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS1103 SURFnet bv SURFnet / Hogeschool Rotterdam & Omstreken Netherlands

Server Locations

Location3071 Rotterdam, Zuid-Holland, Netherlands (NL)
Latitude51.9167° (51° 55′ 0″ N)
Longitude4.5000° (4° 30′ 0″ E)
Local Time

IP WHOIS Information

IP Address Range145.24.0.0 -
Subnet Size65,536 IP addresses
CIDR Notation145.24.0.0/16
Date Registered
Date Updated
Net ReferenceRIPE # Filtered
Registrantirt-SURFcert, Netherlands (NL)

IANA IPv4 Address Space Allocation

DesignationAdministered by RIPE NCC
Allocation Date
StatusLEGACY - allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

DNS Resource Records

In this section you will find important DNS resource records for hint.hro.nl. SOA records, Name Server records, and MX records are included when available. Additional supporting data includes serial numbers, refresh rates, retry times, TTL, priority, and length to expire will be shown.

Node Name Class Type Data TTL
hro.nl IN SOA ns1.hro.nl. hostmaster.hro.nl. ( 2018021602 ; serial ; refresh ; retry ; expire ) ; minttl
hro.nl IN NS ns1.hro.nl
hro.nl IN NS ns2.hro.nl
hro.nl IN MX 100 suffix01.hro.nl
hro.nl IN MX 100 suffix02.hro.nl
hro.nl IN MX 100 suffix03.hro.nl
hro.nl IN MX 100 suffix04.hro.nl
hint.hro.nl IN A
hint.hro.nl IN CNAME episerver-v2.hro.nl

Domain WHOIS Information

This is the hro.nl WHOIS information that includes important registration and owner details. Where applicable, you will find registrar info, important dates, name servers, and registration data. Registration data in most cases will include the Name, Organization, Address, City, State or Province, Postal Code, Country, Phone Number, and email address for Registrant, Administrative, and Technical contacts.


SURFnet B.V.

WHOIS Server