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IP Address Information For 128.135.133.213

IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.

In this page we have collected a sample of information for the IP address 128.135.133.213.
if you have any comments on the information shown in this page, feel free to contact us.

General information:

IP Address: 128.135.133.213
DNS Hostname (PTR Record): No Hostname
DNS Nameservers: ucns1.uchicago.uiowa.edu, ucns1.uchicago.yale.edu, ucns3.uchicago.edu, ucns4.uchicago.edu
DNS Zone: 133.135.128.in-addr.arpa
Network route: 128.135.0.0/16
Network owner: The University of Chicago
ASN #: 160
Part of range: 128.135.133.0/24

Geographic location:

Country: United States - US
City: Chicago
State/Region: Illinois
Longitude: -87.620605
Latitude: 41.875771
Timezone: -05:00

Location on the map:

The IP address 128.135.133.213 originates in a datacenter located in Chicago, United States

Network speed information:

Average network speed for United States:

Mobile:

Download

296.57

Mbps

,

Upload

19.85

Mbps
Broadband:

Download

390.17

Mbps

,

Upload

204.28

Mbps

IP Address 128.135.133.213 WHOIS Information:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



NetRange:       128.135.0.0 - 128.135.255.255
CIDR:           128.135.0.0/16
NetName:        U-CHICAGO
NetHandle:      NET-128-135-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   The University of Chicago (UNIVER-174-Z)
RegDate:        1986-07-08
Updated:        2023-12-05
Ref:            https://rdap.arin.net/registry/ip/128.135.0.0


OrgName:        The University of Chicago
OrgId:          UNIVER-174-Z
Address:        1155 E. 60th Street
City:           Chicago
StateProv:      IL
PostalCode:     60637
Country:        US
RegDate:        2023-02-27
Updated:        2023-04-19
Ref:            https://rdap.arin.net/registry/entity/UNIVER-174-Z


OrgNOCHandle: DNO22-ARIN
OrgNOCName:   Data Network Operations
OrgNOCPhone:  +1-773-702-7626 
OrgNOCEmail:  noc@uchicago.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNO22-ARIN

OrgTechHandle: DOMAI99-ARIN
OrgTechName:   Domain Administrator
OrgTechPhone:  +1-773-702-7626 
OrgTechEmail:  domainadmin@uchicago.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DOMAI99-ARIN

OrgAbuseHandle: NSC26-ARIN
OrgAbuseName:   Network Security Center
OrgAbusePhone:  +1-773-702-2378 
OrgAbuseEmail:  security@uchicago.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSC26-ARIN

RNOCHandle: DNO22-ARIN
RNOCName:   Data Network Operations
RNOCPhone:  +1-773-702-7626 
RNOCEmail:  noc@uchicago.edu
RNOCRef:    https://rdap.arin.net/registry/entity/DNO22-ARIN

RTechHandle: DOMAI99-ARIN
RTechName:   Domain Administrator
RTechPhone:  +1-773-702-7626 
RTechEmail:  domainadmin@uchicago.edu
RTechRef:    https://rdap.arin.net/registry/entity/DOMAI99-ARIN

RAbuseHandle: NSC26-ARIN
RAbuseName:   Network Security Center
RAbusePhone:  +1-773-702-2378 
RAbuseEmail:  security@uchicago.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/NSC26-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Reputation information:

Sender score: None - IP doesnt send emails

Blacklists information:

Listed in Spamhaus: no
Listed in Barracuda: no
Listed in Spamcop: no
More blacklists: Full blacklists test on 128.135.133.213

Email behaviour monitor:

The IP address 128.135.133.213 appears to be an active mail server. The following charts represent data the community has gathered by observing the mail sending behaviour of this IP address during the last 10 days from 10-07-26 to 20-07-26:

Sender score:

Sender Volume:

Spamhaus Listing:

Spamcop Listing:

Barracuda Listing: