AS Number
AS823
AS Name
UWO-AS
Org Name
University of Western Ontario
Country / Region
Canada
Registry

arin

RegDate

2021-02-17

Updated

2021-02-17

AS823 Looking Glass
IPv4Prefixes

27

IPv6Prefixes

1

IPv4 NUMs

65,792

IPv6 NUMs(/64)

4,294,967,296

65,792 IPv4 Addresses
CIDR Description IP Num
129.100.0.0/24
IRR Valid
University of Western Ontario 256
129.100.0.0/18
IRR InValid
University of Western Ontario 16384
129.100.0.0/16
IRR InValid
University of Western Ontario 65536
129.100.64.0/20
IRR Valid
University of Western Ontario 4096
129.100.80.0/21
IRR Valid
University of Western Ontario 2048
129.100.96.0/19
IRR Valid
University of Western Ontario 8192
129.100.128.0/18
IRR Valid
University of Western Ontario 16384
129.100.192.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.192.0/19
IRR Parent Valid
University of Western Ontario 8192
129.100.194.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.196.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.198.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.200.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.202.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.204.0/24
IRR Parent Valid
University of Western Ontario 256
129.100.206.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.208.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.210.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.212.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.214.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.216.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.218.0/24
IRR Parent Valid
University of Western Ontario 256
129.100.219.0/24
IRR Parent Valid
University of Western Ontario 256
129.100.220.0/23
IRR Parent Valid
University of Western Ontario 512
129.100.222.0/23
IRR InValid
University of Western Ontario 512
129.100.224.0/19
IRR Parent Valid
University of Western Ontario 8192
205.189.1.0/24
IRR InValid
Information London 256
CIDR Description IP NUMs(prefix /64)
2605:500::/32
IRR InValid
University of Western Ontario 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS819 LARG-NET - LARG*net London and Region Global Computer Network, CA Canada 143,104 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,704,704 43,946,737,664 IPv4 IPv4
IP Address Domain NUMs Domains
129.100.0.33 1 owl.uwo.ca
129.100.0.35 1 shibidp.uwo.ca
129.100.0.38 2 mf.uwo.ca
129.100.0.39 1 events.uwo.ca
129.100.0.40 1 finance.uwo.ca
129.100.0.42 1 student.uwo.ca
129.100.0.44 1 www-prd.uwo.ca
129.100.0.45 1 myvlabdev.vdi.uwo.ca
129.100.0.48 1 iwc.uwo.ca
129.100.0.55 2 westernu.ca
ASNumber:       823
ASName:         UWO-AS
ASHandle:       AS823
RegDate:        1994-03-11
Updated:        2021-05-05    
Ref:            https://rdap.arin.net/registry/autnum/823


OrgName:        University of Western Ontario
OrgId:          UWO-Z
Address:        Western Technology Services
Address:        1393 Western Road
Address:        Rm SSB 4352
City:           London
StateProv:      ON
PostalCode:     N6G-1G9
Country:        CA
RegDate:        2021-02-17
Updated:        2021-02-17
Ref:            https://rdap.arin.net/registry/entity/UWO-Z


OrgTechHandle: NOC310-ARIN
OrgTechName:   Network Operations Centre
OrgTechPhone:  +1-519-661-3525 
OrgTechEmail:  noc@uwo.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC310-ARIN

OrgAbuseHandle: NOC310-ARIN
OrgAbuseName:   Network Operations Centre
OrgAbusePhone:  +1-519-661-3525 
OrgAbuseEmail:  noc@uwo.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC310-ARIN

RTechHandle: NOC310-ARIN
RTechName:   Network Operations Centre
RTechPhone:  +1-519-661-3525 
RTechEmail:  noc@uwo.ca
RTechRef:    https://rdap.arin.net/registry/entity/NOC310-ARIN

RAbuseHandle: NAC96-ARIN
RAbuseName:   Network Abuse Contact
RAbusePhone:  +1-519-661-3525 
RAbuseEmail:  abuse@uwo.ca
RAbuseRef:    https://rdap.arin.net/registry/entity/NAC96-ARIN

RNOCHandle: NOC310-ARIN
RNOCName:   Network Operations Centre
RNOCPhone:  +1-519-661-3525 
RNOCEmail:  noc@uwo.ca
RNOCRef:    https://rdap.arin.net/registry/entity/NOC310-ARIN