NetRange: 148.85.0.0 - 148.85.255.255
CIDR: 148.85.0.0/16
NetName: AMHERST1
NetHandle: NET-148-85-0-0-1
Parent: NET148 (NET-148-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amherst College (AMHERS)
RegDate: 1991-04-11
Updated: 2026-02-04
Ref: https://rdap.arin.net/registry/ip/148.85.0.0

OrgName: Amherst College
OrgId: AMHERS
Address: AC# 2212
City: Amherst
StateProv: MA
PostalCode: 01002-5000
Country: US
RegDate: 1991-04-11
Updated: 2026-02-04
Ref: https://rdap.arin.net/registry/entity/AMHERS

OrgDNSHandle: JWM53-ARIN
OrgDNSName: Manly, John W.
OrgDNSPhone: +1-413-542-2641
OrgDNSEmail: jwmanly@amherst.edu
OrgDNSRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

OrgNOCHandle: JWM53-ARIN
OrgNOCName: Manly, John W.
OrgNOCPhone: +1-413-542-2641
OrgNOCEmail: jwmanly@amherst.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

OrgRoutingHandle: JWM53-ARIN
OrgRoutingName: Manly, John W.
OrgRoutingPhone: +1-413-542-2641
OrgRoutingEmail: jwmanly@amherst.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

OrgAbuseHandle: ANTON133-ARIN
OrgAbuseName: ANTONOWICZ, STEFAN
OrgAbusePhone: +1-413-542-5109
OrgAbuseEmail: santonowicz@amherst.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

OrgNOCHandle: ANTON133-ARIN
OrgNOCName: ANTONOWICZ, STEFAN
OrgNOCPhone: +1-413-542-5109
OrgNOCEmail: santonowicz@amherst.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

OrgRoutingHandle: ANTON133-ARIN
OrgRoutingName: ANTONOWICZ, STEFAN
OrgRoutingPhone: +1-413-542-5109
OrgRoutingEmail: santonowicz@amherst.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

OrgDNSHandle: ANTON133-ARIN
OrgDNSName: ANTONOWICZ, STEFAN
OrgDNSPhone: +1-413-542-5109
OrgDNSEmail: santonowicz@amherst.edu
OrgDNSRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

OrgTechHandle: JWM53-ARIN
OrgTechName: Manly, John W.
OrgTechPhone: +1-413-542-2641
OrgTechEmail: jwmanly@amherst.edu
OrgTechRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

OrgAbuseHandle: JWM53-ARIN
OrgAbuseName: Manly, John W.
OrgAbusePhone: +1-413-542-2641
OrgAbuseEmail: jwmanly@amherst.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

OrgTechHandle: ANTON133-ARIN
OrgTechName: ANTONOWICZ, STEFAN
OrgTechPhone: +1-413-542-5109
OrgTechEmail: santonowicz@amherst.edu
OrgTechRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

RNOCHandle: ANTON133-ARIN
RNOCName: ANTONOWICZ, STEFAN
RNOCPhone: +1-413-542-5109
RNOCEmail: santonowicz@amherst.edu
RNOCRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

RTechHandle: JWM53-ARIN
RTechName: Manly, John W.
RTechPhone: +1-413-542-2641
RTechEmail: jwmanly@amherst.edu
RTechRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

RAbuseHandle: JWM53-ARIN
RAbuseName: Manly, John W.
RAbusePhone: +1-413-542-2641
RAbuseEmail: jwmanly@amherst.edu
RAbuseRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

RTechHandle: ANTON133-ARIN
RTechName: ANTONOWICZ, STEFAN
RTechPhone: +1-413-542-5109
RTechEmail: santonowicz@amherst.edu
RTechRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

RAbuseHandle: ANTON133-ARIN
RAbuseName: ANTONOWICZ, STEFAN
RAbusePhone: +1-413-542-5109
RAbuseEmail: santonowicz@amherst.edu
RAbuseRef: https://rdap.arin.net/registry/entity/ANTON133-ARIN

RNOCHandle: JWM53-ARIN
RNOCName: Manly, John W.
RNOCPhone: +1-413-542-2641
RNOCEmail: jwmanly@amherst.edu
RNOCRef: https://rdap.arin.net/registry/entity/JWM53-ARIN

DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.

WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.

** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.