172.83.72.15
CLOUDFLARESPECTRUM Cloudflare London, LLC, US

Seen 9 times between January 16th, 2024 and December 26th, 2024.

General Info Open in Search

Geo	United States (US) —
AS	AS209242 - CLOUDFLARESPECTRUM Cloudflare London, LLC, US Note: An IP might be announced by multiple ASs. This is not shown.
Route	172.83.72.0/23 (Route of ASN)
PTR	15-cx.avetria.com(PTR record of primary IP)

Recent Screenshots

No direct hits
Nothing is hosted on this IP

Incoming hits
Summary of pages that talked to this IP

ASNs AS209242 | 9x

IPs 172.83.73.242 | 6x 172.83.72.14 | 2x 172.83.73.251 | 1x

Domains ciamfed.transunion.com | 8x rentals-secure-ext.shareable.com | 1x

Countries US | 9x

Recent scans (9 total) Show all

URL	Age	Size		IPs
ciamfed.transunion.com/as/authorization.oauth2?response_type=code&code_challe...	2 days	157 KB	33	3	1
ciamfed.transunion.com/as/authorization.oauth2?response_type=code&code_challe...	2 days	158 KB	33	3	1
ciamfed.transunion.com/as/authorization.oauth2?response_type=code&code_challe...	8 days	158 KB	33	3	1
ciamfed.transunion.com/as/authorization.oauth2?response_type=code&code_challe...	2 months	158 KB	33	3	1
ciamfed.transunion.com/as/authorization.oauth2?response_type=code&code_challe...	2 months	159 KB	33	3	1

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Recently observed hostnames on '172.83.72.15'
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Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this IP

WHOIS for 172.83.72.15


NetRange:       172.83.72.0 - 172.83.79.255
CIDR:           172.83.72.0/21
NetName:        TUL-7
NetHandle:      NET-172-83-72-0-1
Parent:         NET172 (NET-172-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS19353, AS209242, AS397151
Organization:   Trans Union, LLC (TUL-7)
RegDate:        2022-03-30
Updated:        2024-11-07
Comment:        As of May 12, 2022, this address is announced by CloudFlare pursuant to a Letter of Agency on file with CloudFlare.
Comment:        
Comment:         
Ref:            https://rdap.arin.net/registry/ip/172.83.72.0

OrgName:        Trans Union, LLC
OrgId:          TUL-7
Address:        555 W. Adams
City:           Chicago
StateProv:      IL
PostalCode:     60661
Country:        US
RegDate:        2007-06-06
Updated:        2024-01-09
Ref:            https://rdap.arin.net/registry/entity/TUL-7

OrgTechHandle: BLACK1040-ARIN
OrgTechName:   Blackford, Bill 
OrgTechPhone:  +1-971-276-3620 
OrgTechEmail:  Bill.Blackford@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BLACK1040-ARIN

OrgAbuseHandle: NETWO10022-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-312-985-4362 
OrgAbuseEmail:  PDLNETWORKOPS@transunion.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10022-ARIN

OrgAbuseHandle: GOC10-ARIN
OrgAbuseName:   GOC
OrgAbusePhone:  +1-312-985-4362 
OrgAbuseEmail:  GOC@transunion.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GOC10-ARIN

OrgTechHandle: NETWO10022-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-312-985-4362 
OrgTechEmail:  PDLNETWORKOPS@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10022-ARIN

OrgTechHandle: TIQ-ARIN
OrgTechName:   Iqbal, Tariq 
OrgTechPhone:  +1-312-985-3889 
OrgTechEmail:  tiqbal@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TIQ-ARIN

172.83.72.15 CLOUDFLARESPECTRUM Cloudflare London, LLC, US