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AS27 UMDNET
Whois 详细信息
ASNumber: 27
ASName: UMDNET
ASHandle: 27
RegDate: 1984-08-28
Ref: https://rdap.arin.net/registry/autnum/27
source: ARIN
OrgAbuseHandle: UARA-ARIN
OrgAbuseName: UMD Abuse Role Account
OrgAbusePhone: +1-301-405-8787
OrgAbuseEmail: abuse@umd.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/UARA-ARIN
source: ARIN
OrgName: University of Maryland
OrgId: UNIVER-262-Z
Address: Office of Information Technology
Address: Patuxent Building
City: College Park
StateProv: MD
PostalCode: 20742
Country: US
RegDate: 2010-01-06
Ref: https://rdap.arin.net/registry/entity/UNIVER-262-Z
source: ARIN
OrgTechHandle: UM-ORG-ARIN
OrgTechName: UMD DNS Admin Role Account
OrgTechPhone: +1-301-405-9955
OrgTechEmail: dnsadmin@umd.edu
OrgTechRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN
source: ARIN
RAbuseHandle: UM-ORG-ARIN
RAbuseName: UMD DNS Admin Role Account
RAbusePhone: +1-301-405-9955
RAbuseEmail: dnsadmin@umd.edu
RAbuseRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN
source: ARIN
RNOCHandle: UM-ORG-ARIN
RNOCName: UMD DNS Admin Role Account
RNOCPhone: +1-301-405-9955
RNOCEmail: dnsadmin@umd.edu
RNOCRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN
source: ARIN
RTechHandle: UM-ORG-ARIN
RTechName: UMD DNS Admin Role Account
RTechPhone: +1-301-405-9955
RTechEmail: dnsadmin@umd.edu
RTechRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN
source: ARIN
IPv4 地址范围
| IPv4 地址段 | 描述 | IP 数量 |
|---|---|---|
| 128.8.0.0/16 | University of Maryland | 65536 |
| 129.2.0.0/16 | University of Maryland | 65536 |
| 192.54.94.0/23 | University of Maryland | 512 |
| 192.54.96.0/21 | University of Maryland | 2048 |
| 192.54.100.0/22 | University of Maryland | 1024 |
| 206.196.160.0/20 | University of Maryland | 4096 |
| 206.196.184.0/21 | University of Maryland | 2048 |
IPv6 地址范围
| IPv6 地址段 | 描述 |
|---|---|
| 2605:880::/48 | University of Maryland |
| 2605:880:20::/44 | University of Maryland |
| 2605:880:1::/48 | University of Maryland |
| 2605:880:10::/48 | University of Maryland |
| 2605:880:20::/48 | University of Maryland |
| 2605:880:21::/48 | University of Maryland |
| 2605:880:22::/48 | University of Maryland |
| 2605:880:30::/48 | University of Maryland |