128.100.31.101
UTORONTO-AS, CA


Seen 4 times between January 10th, 2020 and March 5th, 2023.


General Info Open in Search

Geo Toronto, Ontario, Canada (CA) —
AS AS239 - UTORONTO-AS, CA
Note: An IP might be announced by multiple ASs. This is not shown.
Route 128.100.0.0/16 (Route of ASN)
PTR portent.teach.cs.toronto.edu(PTR record of primary IP)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains www.teach.cs.toronto.edu | 4x

Recent scans (4 total) Show all

URL Age
www.teach.cs.toronto.edu/fall2021 2 years
www.teach.cs.toronto.edu/resources/cdf_account_management.html 3 years
www.teach.cs.toronto.edu/welcome/ 5 years
www.teach.cs.toronto.edu/resources/cdf_account_management.html 5 years

No incoming hits
Nothing talked to this IP

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 128.100.31.101 | 4x

Domains www.teach.cs.toronto.edu | 4x

WHOIS for 128.100.31.101


NetRange:       128.100.0.0 - 128.100.255.255
CIDR:           128.100.0.0/16
NetName:        TORONTO
NetHandle:      NET-128-100-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS239
Organization:   University of Toronto (UNIVER-36)
RegDate:        1986-01-09
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/128.100.0.0

OrgName:        University of Toronto
OrgId:          UNIVER-36
Address:        Information & Technology Services
Address:        4 Bancroft Avenue
Address:        ROOM 101C
City:           TORONTO
StateProv:      ON
PostalCode:     M5S 1C1
Country:        CA
RegDate:        1988-09-20
Updated:        2019-11-08
Ref:            https://rdap.arin.net/registry/entity/UNIVER-36

OrgNOCHandle: DCA264-ARIN
OrgNOCName:   Carson, Douglas 
OrgNOCPhone:  +1-416-978-6620 
OrgNOCEmail:  doug.carson@utoronto.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/DCA264-ARIN

OrgTechHandle: RS2206-ARIN
OrgTechName:   Sutherland, Russell 
OrgTechPhone:  +1-416-803-0080 
OrgTechEmail:  russell.sutherland@utoronto.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgAbuseHandle: NSTEC-ARIN
OrgAbuseName:   NS-TECH
OrgAbusePhone:  +1-416-978-4621 
OrgAbuseEmail:  ns-tech@madhaus.eis.utoronto.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSTEC-ARIN

OrgTechHandle: NSTEC-ARIN
OrgTechName:   NS-TECH
OrgTechPhone:  +1-416-978-4621 
OrgTechEmail:  ns-tech@madhaus.eis.utoronto.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/NSTEC-ARIN

OrgAbuseHandle: RS2206-ARIN
OrgAbuseName:   Sutherland, Russell 
OrgAbusePhone:  +1-416-803-0080 
OrgAbuseEmail:  russell.sutherland@utoronto.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RS2206-ARIN

RNOCHandle: NSTEC-ARIN
RNOCName:   NS-TECH
RNOCPhone:  +1-416-978-4621 
RNOCEmail:  ns-tech@madhaus.eis.utoronto.ca
RNOCRef:    https://rdap.arin.net/registry/entity/NSTEC-ARIN

RTechHandle: RS2206-ARIN
RTechName:   Sutherland, Russell 
RTechPhone:  +1-416-803-0080 
RTechEmail:  russell.sutherland@utoronto.ca
RTechRef:    https://rdap.arin.net/registry/entity/RS2206-ARIN

RAbuseHandle: NSMAINT-ARIN
RAbuseName:   Nsmaint, A 
RAbusePhone:  +1-416-978-4621 
RAbuseEmail:  nsmaint@utcs.utoronto.ca
RAbuseRef:    https://rdap.arin.net/registry/entity/NSMAINT-ARIN