128.42.33.23
RICE-AS, US


Seen 10 times between October 14th, 2020 and August 22nd, 2024.


General Info Open in Search

Geo Houston, Texas, United States (US) —
AS AS8 - RICE-AS, US
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar ARIN
Route 128.42.0.0/16 (Route of ASN)
PTR laertes.caam.rice.edu(PTR record of primary IP)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains www.caam.rice.edu | 2x www.cmor-faculty.rice.edu | 2x

Recent scans (4 total) Show all

URL Age
www.cmor-faculty.rice.edu/~heinken/latex/symbols.pdf 10 days
www.cmor-faculty.rice.edu/~zhang/circut/index.html a month
www.caam.rice.edu/~caam453/matlab/HW3_P3.m 4 years
www.caam.rice.edu/~caam453/matlab/HW3_P1.m 4 years

Incoming hits
Summary of pages that talked to this IP

ASNs AS14618 | 4x AS54113 | 2x

IPs 54.83.192.228 | 4x 151.101.3.52 | 1x 151.101.131.52 | 1x

Domains cmor.rice.edu | 6x

Countries US | 6x

Recent scans (6 total) Show all

URL Age
cmor.rice.edu 18 days
cmor.rice.edu 2 months
cmor.rice.edu/people/faculty 7 months
cmor.rice.edu/people/faculty 9 months
cmor.rice.edu/people/faculty 9 months

Disclaimer

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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 128.42.33.23 | 4x

Domains www.caam.rice.edu | 2x www.cmor-faculty.rice.edu | 2x

Recently observed hostnames on '128.42.33.23'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

cmor-faculty.rice.edu | 2022-07-25 www.cmor-faculty.rice.edu | 2022-07-25 caam.rice.edu | 2018-10-11 laertes.caam.rice.edu | 2018-07-23 www.caam.rice.edu | 2018-06-18

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 128.42.33.23


NetRange:       128.42.0.0 - 128.42.255.255
CIDR:           128.42.0.0/16
NetName:        RICENET
NetHandle:      NET-128-42-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS8
Organization:   Rice University (RICEUN)
RegDate:        1983-12-02
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/128.42.0.0

OrgName:        Rice University
OrgId:          RICEUN
Address:        Networking MS 119
Address:        6100 Main Street
City:           Houston
StateProv:      TX
PostalCode:     77005
Country:        US
RegDate:        1983-12-02
Updated:        2020-09-09
Ref:            https://rdap.arin.net/registry/entity/RICEUN

OrgAbuseHandle: RUH-ORG-ARIN
OrgAbuseName:   Rice University Networking
OrgAbusePhone:  +1-713-348-5244 
OrgAbuseEmail:  ipadmin@rice.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RUH-ORG-ARIN

OrgTechHandle: RUH-ORG-ARIN
OrgTechName:   Rice University Networking
OrgTechPhone:  +1-713-348-5244 
OrgTechEmail:  ipadmin@rice.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/RUH-ORG-ARIN

OrgTechHandle: HOCKE30-ARIN
OrgTechName:   Hockett, Matt 
OrgTechPhone:  +1-713-348-2280 
OrgTechEmail:  mlh9@rice.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HOCKE30-ARIN

RTechHandle: RUH-ORG-ARIN
RTechName:   Rice University Networking
RTechPhone:  +1-713-348-5244 
RTechEmail:  ipadmin@rice.edu
RTechRef:    https://rdap.arin.net/registry/entity/RUH-ORG-ARIN