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No sign-up needed02 / THE DETAILS0.15s
IP / NETWORK
18.16.100.217
Record retrieved
At a glance01
- Query
- 18.16.100.217
- IP range
- 18.0.0.0 - 18.31.255.255
- CIDR
- 18.0.0.0/11
- Network name
- MIT
- Organization
- Massachusetts Institute of Technology
- Country / region
- US
More to the name02
- Source
- whois.arin.net
The original response is preserved below for a closer look.
Under the surfaceRAW RESPONSE
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # # Query terms are ambiguous. The query is assumed to be: # "n 18.16.100.217" # # Use "?" to get help. # NetRange: 18.0.0.0 - 18.31.255.255 CIDR: 18.0.0.0/11 NetName: MIT NetHandle: NET-18-0-0-0-1 Parent: NET18 (NET-18-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Massachusetts Institute of Technology (MIT-2) RegDate: 1994-01-01 Updated: 2025-12-02 Ref: https://rdap.arin.net/registry/ip/18.0.0.0 OrgName: Massachusetts Institute of Technology OrgId: MIT-2 Address: Room W92-167 Address: 77 Massachusetts Avenue City: Cambridge StateProv: MA PostalCode: 02139-4307 Country: US RegDate: Updated: 2026-07-30 Ref: https://rdap.arin.net/registry/entity/MIT-2 OrgAbuseHandle: MNS18-ARIN OrgAbuseName: MIT Network Security OrgAbusePhone: +1-617-324-1782 OrgAbuseEmail: arin-mit-security@mit.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/MNS18-ARIN OrgRoutingHandle: MNO78-ARIN OrgRoutingName: MIT Network Operations OrgRoutingPhone: +1-617-253-8400 OrgRoutingEmail: noc@mit.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/MNO78-ARIN OrgTechHandle: GOMES41-ARIN OrgTechName: Gomes, Marco OrgTechPhone: +1-617-253-0336 OrgTechEmail: mgomes@mit.edu OrgTechRef: https://rdap.arin.net/registry/entity/GOMES41-ARIN OrgDNSHandle: MNO78-ARIN OrgDNSName: MIT Network Operations OrgDNSPhone: +1-617-253-8400 OrgDNSEmail: noc@mit.edu OrgDNSRef: https://rdap.arin.net/registry/entity/MNO78-ARIN OrgNOCHandle: MNO78-ARIN OrgNOCName: MIT Network Operations OrgNOCPhone: +1-617-253-8400 OrgNOCEmail: noc@mit.edu OrgNOCRef: https://rdap.arin.net/registry/entity/MNO78-ARIN OrgTechHandle: BROWN2958-ARIN OrgTechName: Brown, Olu OrgTechPhone: +1-617-258-7870 OrgTechEmail: obrown@mit.edu OrgTechRef: https://rdap.arin.net/registry/entity/BROWN2958-ARIN RNOCHandle: MNO78-ARIN RNOCName: MIT Network Operations RNOCPhone: +1-617-253-8400 RNOCEmail: noc@mit.edu RNOCRef: https://rdap.arin.net/registry/entity/MNO78-ARIN RAbuseHandle: MNS18-ARIN RAbuseName: MIT Network Security RAbusePhone: +1-617-324-1782 RAbuseEmail: arin-mit-security@mit.edu RAbuseRef: https://rdap.arin.net/registry/entity/MNS18-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
Source: whois.arin.netWHOIS.TD / LOOKUP
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