- Registered on
- 28 Aug 1992 (33 years old)
- Registered to
- ARIN-UMAP (arin)
- Network status
- Active, Allocated under ARIN
- Network type
- Eyeball
- Prefixes Originated
- 22 IPv4, 1 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
|
|
69.16.0.0/17 | UMASSNET |
|
|
69.16.12.0/23 | UMASSNET |
|
|
69.16.14.0/23 | UMASSNET |
|
|
69.16.16.0/24 | UMASSNET |
|
|
69.16.16.0/20 | UMASSNET |
|
|
69.16.17.0/24 | UMASSNET |
|
|
69.16.36.0/23 | UMASSNET |
|
|
69.16.38.0/23 | UMASSNET |
|
|
69.16.64.0/23 | UMASSNET |
|
|
69.16.68.0/23 | UMASSNET |
|
|
69.16.72.0/23 | UMASSNET |
|
|
69.16.72.0/22 | UMASSNET |
|
|
69.16.74.0/23 | UMASSNET |
|
|
69.16.76.0/22 | UMASSNET |
|
|
69.16.120.0/22 | UMASSNET |
|
|
69.16.122.0/23 | UMASSNET |
|
|
69.16.124.0/22 | UMASSNET |
|
|
134.241.0.0/16 | UMASSNET |
|
|
158.121.0.0/16 | University of Massachusetts at Boston |
|
|
192.195.196.0/24 | UMASSNET |
|
|
198.102.172.0/24 | UMASSNET |
|
|
198.102.211.0/24 | UMASSNET |
|
|
2001:48e8::/29 | UMASSNET |
Network Policy
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Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | ✔ | ✔ | |
| AS3257 | GTT Communications Inc. | ✔ | ✔ | |
| AS11164 | Internet2 I2PX | ✘ | ✔ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | ✔ | ✔ | |
| AS3257 | GTT Communications Inc. | ✔ | ✔ | |
| AS1249 | University of Massachusetts - AMHERST | ✔ | ✔ | |
| AS8067 | Westfield State University | ✔ | ✘ | |
| AS1929 | University of Massachusetts - AMHERST | ✔ | ✔ | |
| AS1255 | Smith College | ✔ | ✘ | |
| AS396086 | Hampshire College | ✔ | ✘ | |
| AS11164 | Internet2 I2PX | ✔ | ✔ | |
| AS32559 | Amherst College | ✔ | ✘ | |
| AS46905 | University of Massachusetts - Lowell | ✔ | ✘ | |
| AS396128 | Mount Holyoke College | ✔ | ✘ | |
| AS394003 | University of Massachusetts Dartmouth | ✔ | ✘ | |
| AS11537 | Internet2 | ✔ | ✔ | |
| AS1239 | Sprint Wireline (Cogent) | ✔ | ✔ | |
| AS8928 | GTT Communications Inc. | ✔ | ✘ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS1249 | University of Massachusetts - AMHERST | ✔ | ✔ | |
| AS8067 | Westfield State University | ✔ | ✘ | |
| AS1929 | University of Massachusetts - AMHERST | ✔ | ✔ | |
| AS1255 | Smith College | ✔ | ✘ | |
| AS396086 | Hampshire College | ✔ | ✘ | |
| AS32559 | Amherst College | ✔ | ✘ | |
| AS396128 | Mount Holyoke College | ✔ | ✘ | |
| AS46905 | University of Massachusetts - Lowell | ✔ | ✘ | |
| AS394003 | University of Massachusetts Dartmouth | ✔ | ✘ |
ASHandle: AS1968 OrgID: UMAP ASName: ASNumber: 1968 RegDate: 1992-08-28 Updated: 2024-11-06 TechHandle: BLOND3-ARIN TechHandle: KOKOS-ARIN Source: ARIN OrgID: UMAP OrgName: UMASSNET CanAllocate: Street: Information Technology Services Street: 333 South Street, Suite 400 City: Shrewsbury State/Prov: MA Country: US PostalCode: 01545-4169 RegDate: 1989-08-10 Updated: 2025-02-19 OrgAdminHandle: BLOND3-ARIN OrgTechHandle: BLOND3-ARIN OrgTechHandle: KEITH185-ARIN OrgTechHandle: KOKOS-ARIN OrgTechHandle: MELIC6-ARIN OrgAbuseHandle: HOS634-ORG-ARIN OrgNOCHandle: HOS634-ORG-ARIN Source: ARIN OrgAdminHandle: BLOND3-ARIN OrgAdminName: Tim Blondin # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: BLOND3-ARIN OrgTechName: Tim Blondin # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: KEITH185-ARIN OrgTechName: Keith Boisseau # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: KOKOS-ARIN OrgTechName: Dave Kokoszyna # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: MELIC6-ARIN OrgTechName: Peter Melican # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: HOS634-ORG-ARIN OrgAbuseName: Hostmaster # Email removed, Log into bgp.tools to see whois emails OrgNOCHandle: HOS634-ORG-ARIN OrgNOCName: Hostmaster # Email removed, Log into bgp.tools to see whois emails TechHandle: BLOND3-ARIN TechName: Tim Blondin # Email removed, Log into bgp.tools to see whois emails TechHandle: KOKOS-ARIN TechName: Dave Kokoszyna # Email removed, Log into bgp.tools to see whois emailsLast Update: 2025-12-24T03:29:12Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| RIPE | as-gttcust6 | 88944 |
| RADB | as10578:as-umassnet | 9 |
| RADB | as-prole | 1197 |
| RIPE | as-gttcust | 89510 |
| RADB | as198949:as-sd | 3765 |
| LEVEL3 | as-as209-cust | 1818 |
| RADB | as174:as-cogc-009 | 48 |
| LEVEL3 | as-lumen-customers-asns | 10695 |
| RADB | as16631:as-cogc-005 | 66 |