Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
---|---|---|---|---|---|
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18.2.0.0/19 | Massachusetts Institute of Technology | 18.0.0.0/11 | ARIN | |
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18.2.128.0/19 | Massachusetts Institute of Technology | 18.0.0.0/11 | ARIN | |
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18.2.192.0/19 | Massachusetts Institute of Technology | 18.0.0.0/11 | ARIN | |
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192.5.89.0/24 | Harvard University | 192.5.89.0/24 | ARIN |
Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
---|---|---|---|---|---|
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2001:468:600::/40 | Harvard University | 2001:468::/32 | ARIN | |
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2001:504:2e::/48 | Harvard University | 2001:504:2d::/48 | ARIN | |
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2603:40ff:2000::/36 | Massachusetts Institute of Technology | 2603:4000::/24 | ARIN | |
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2603:40ff:4000::/36 | Massachusetts Institute of Technology | 2603:4000::/24 | ARIN | |
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2603:40ff:6000::/36 | Massachusetts Institute of Technology | 2603:4000::/24 | ARIN | |
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2603:40ff:6407::/48 | Massachusetts Institute of Technology | 2603:4000::/24 | ARIN | |
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2603:40ff:6408::/48 | Massachusetts Institute of Technology | 2603:4000::/24 | ARIN |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
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AS11537 | INTERNET2-RESEARCH-EDU | Internet2 | |
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AS3 | MIT-GATEWAYS | Massachusetts Institute of Technology | |
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AS6939 | HURRICANE | Hurricane Electric LLC | |
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AS11164 | INTERNET2-I2PX | Internet2 | |
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AS174 | COGENT-174 | Cogent Communications | |
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AS395792 | HPS-AS-MA-US | Holyoke Public Schools | |
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AS46964 | BROADINSTITUTE-AS | The Broad Institute, Inc. | |
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AS1742 | HARVARD-UNIV | Harvard University | |
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AS293 | ESNET | ESnet | |
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AS63 | LL-MI | Massachusetts Institute of Technology | |
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AS10561 | BRANDEIS | Brandeis University | |
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AS156 | NORTHEASTERN-GW-AS | Northeastern University | |
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AS22834 | BOSTONCOLLEGE | Boston College | |
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AS14512 | BENTLEY-AS | Bentley University | |
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AS11499 | WHOI-WOODSHOLE | Woods Hole Oceanographic Institution | |
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AS5724 | UMASSMED | University of Massachusetts Medical School | |
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AS10326 | WPI | Worcester Polytechnic Institute | |
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AS13326 | TUFTS-UNIVERSITY | Tufts University | |
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AS54617 | MGHPCC-AS | Massachusetts Green High Performance Computing Center, Inc | |
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AS32389 | BERKLEE-AS | Berklee College of Music | |
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AS111 | BOSTONU-AS | Boston University | |
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AS1650 | CAMBRIDGEMA-PUBLIC-SCHOOLS | Cambridge Public Schools | |
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AS54722 | BMOS | Museum of Science |
Country | ASN | Name | Description | IPv4 |
---|---|---|---|---|
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AS11164 | INTERNET2-I2PX | Internet2 | |
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AS6939 | HURRICANE | Hurricane Electric LLC | |
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AS174 | COGENT-174 | Cogent Communications | |
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AS11537 | INTERNET2-RESEARCH-EDU | Internet2 | |
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AS22834 | BOSTONCOLLEGE | Boston College | |
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AS1742 | HARVARD-UNIV | Harvard University | |
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AS3 | MIT-GATEWAYS | Massachusetts Institute of Technology | |
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AS54617 | MGHPCC-AS | Massachusetts Green High Performance Computing Center, Inc | |
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AS10326 | WPI | Worcester Polytechnic Institute | |
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AS13326 | TUFTS-UNIVERSITY | Tufts University |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
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AS174 | COGENT-174 | Cogent Communications | |
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AS11164 | INTERNET2-I2PX | Internet2 | |
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AS6939 | HURRICANE | Hurricane Electric LLC |
Country | ASN | Name | Description | IPv4 |
---|---|---|---|---|
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AS174 | COGENT-174 | Cogent Communications | |
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AS11164 | INTERNET2-I2PX | Internet2 | |
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AS6939 | HURRICANE | Hurricane Electric LLC |
Country | ASN | Name | Description | IPv6 |
---|---|---|---|---|
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AS156 | NORTHEASTERN-GW-AS | Northeastern University | |
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AS1742 | HARVARD-UNIV | Harvard University | |
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AS10326 | WPI | Worcester Polytechnic Institute | |
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AS5724 | UMASSMED | University of Massachusetts Medical School | |
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AS63 | LL-MI | Massachusetts Institute of Technology | |
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AS11499 | WHOI-WOODSHOLE | Woods Hole Oceanographic Institution | |
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AS54617 | MGHPCC-AS | Massachusetts Green High Performance Computing Center, Inc | |
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AS10561 | BRANDEIS | Brandeis University | |
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AS1650 | CAMBRIDGEMA-PUBLIC-SCHOOLS | Cambridge Public Schools | |
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AS46964 | BROADINSTITUTE-AS | The Broad Institute, Inc. | |
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AS54722 | BMOS | Museum of Science | |
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AS14512 | BENTLEY-AS | Bentley University | |
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AS32389 | BERKLEE-AS | Berklee College of Music | |
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AS395792 | HPS-AS-MA-US | Holyoke Public Schools |
# # 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 1997-2025, American Registry for Internet Numbers, Ltd. # ASNumber: 10578 ASName: GIGAPOP-NE ASHandle: AS10578 RegDate: 1997-09-19 Updated: 2023-12-21 Ref: https://rdap.arin.net/registry/autnum/10578 OrgName: Harvard University OrgId: HARVAR-Z Address: HUIT Network Services Address: Patrick McEvilly - Director Address: 784 Memorial Drive City: Cambridge StateProv: MA PostalCode: 02139 Country: US RegDate: 2023-08-16 Updated: 2024-07-01 Ref: https://rdap.arin.net/registry/entity/HARVAR-Z OrgAbuseHandle: ABUSE3331-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-617-495-3574 OrgAbuseEmail: abuse@harvard.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3331-ARIN OrgDNSHandle: PMC277-ARIN OrgDNSName: Mcevilly, Patrick OrgDNSPhone: +1-617-495-9205 OrgDNSEmail: patrick_mcevilly@harvard.edu OrgDNSRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgTechHandle: KENNY32-ARIN OrgTechName: Kenny, Eric OrgTechPhone: +1-617-496-9930 OrgTechEmail: eric_kenny@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/KENNY32-ARIN OrgNOCHandle: PMC277-ARIN OrgNOCName: Mcevilly, Patrick OrgNOCPhone: +1-617-495-9205 OrgNOCEmail: patrick_mcevilly@harvard.edu OrgNOCRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgAbuseHandle: PMC277-ARIN OrgAbuseName: Mcevilly, Patrick OrgAbusePhone: +1-617-495-9205 OrgAbuseEmail: patrick_mcevilly@harvard.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgRoutingHandle: KENNY32-ARIN OrgRoutingName: Kenny, Eric OrgRoutingPhone: +1-617-496-9930 OrgRoutingEmail: eric_kenny@harvard.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/KENNY32-ARIN OrgDNSHandle: DASHB-ARIN OrgDNSName: Dash, Benjamin OrgDNSPhone: +1-617-733-6824 OrgDNSEmail: Benjamin_Dash@harvard.edu OrgDNSRef: https://rdap.arin.net/registry/entity/DASHB-ARIN OrgTechHandle: PMC277-ARIN OrgTechName: Mcevilly, Patrick OrgTechPhone: +1-617-495-9205 OrgTechEmail: patrick_mcevilly@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/PMC277-ARIN OrgTechHandle: DASHB-ARIN OrgTechName: Dash, Benjamin OrgTechPhone: +1-617-733-6824 OrgTechEmail: Benjamin_Dash@harvard.edu OrgTechRef: https://rdap.arin.net/registry/entity/DASHB-ARIN OrgNOCHandle: NETWO4930-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-617-495-3574 OrgNOCEmail: netmanager@harvard.edu OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO4930-ARIN OrgRoutingHandle: PMC277-ARIN OrgRoutingName: Mcevilly, Patrick OrgRoutingPhone: +1-617-495-9205 OrgRoutingEmail: patrick_mcevilly@harvard.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/PMC277-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 RTechHandle: SILIS-ARIN RTechName: Silis, Mark RTechPhone: +1-617-324-5900 RTechEmail: mark@mit.edu RTechRef: https://rdap.arin.net/registry/entity/SILIS-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 RTechHandle: BVM1-ARIN RTechName: Mollo, Brian V RTechPhone: +1-617-324-7322 RTechEmail: bmollo@mit.edu RTechRef: https://rdap.arin.net/registry/entity/BVM1-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 1997-2025, American Registry for Internet Numbers, Ltd. #
Country | IX | Name | IPv4 | IPv6 | Port Speed |
---|---|---|---|---|---|
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Boston Internet Exchange | Boston Internet Exchange | 206.108.236.3 | 2001:504:24:1::2952:1 | 10 Gbps |
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MASS-IX | MASS IX, Boston/Massachusetts Internet Exchange | 206.53.143.19 | 2001:504:47::2952:0:2 | 10 Gbps |
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MASS-IX | MASS IX, Boston/Massachusetts Internet Exchange | 206.53.143.18 | 2001:504:47::2952:0:1 | 10 Gbps |