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IP Address Information For 198.237.133.55

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 198.237.133.55.
if you have any comments on the information shown in this page, feel free to contact us.

General information:

IP Address: 198.237.133.55
DNS Hostname (PTR Record): sso.grantspass.k12.or.us
DNS Nameservers: ns1.nero.net, ns2.nero.net
DNS Zone: 133.237.198.in-addr.arpa
Network route: 198.237.128.0/20
Network owner: University of Oregon
ASN #: 3701
Part of range: 198.237.133.0/24

Geographic location:

Country: United States - US
City: Clackamas
State/Region: Oregon
Longitude: -122.570374
Latitude: 45.408020
Timezone: -07:00

Location on the map:

The IP address 198.237.133.55 originates in a datacenter located in Clackamas, United States

Network speed information:

Average network speed for United States:

Mobile:

Download

300.63

Mbps

,

Upload

20.95

Mbps
Broadband:

Download

386.45

Mbps

,

Upload

197.00

Mbps

IP Address 198.237.133.55 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:       198.236.0.0 - 198.237.255.255
CIDR:           198.236.0.0/15
NetName:        OPEN-BLOCK1
NetHandle:      NET-198-236-0-0-1
Parent:         NET198 (NET-198-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Oregon Public Education Network (ORPN)
RegDate:        1993-09-13
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/ip/198.236.0.0


OrgName:        Oregon Public Education Network
OrgId:          ORPN
Address:        Clackamas ESD
Address:        13455 SE 97th Ave
City:           Clackamas
StateProv:      OR
PostalCode:     97015-8662
Country:        US
RegDate:        2000-09-27
Updated:        2025-08-06
Ref:            https://rdap.arin.net/registry/entity/ORPN


OrgNOCHandle: CESD3-ARIN
OrgNOCName:   CESD3-NOC
OrgNOCPhone:  +1-503-675-4073 
OrgNOCEmail:  noc@clackesd.k12.or.us
OrgNOCRef:    https://rdap.arin.net/registry/entity/CESD3-ARIN

OrgTechHandle: LEEJO52-ARIN
OrgTechName:   Lee, Jonathan 
OrgTechPhone:  +1-503-675-4093 
OrgTechEmail:  jklee@clackesd.k12.or.us
OrgTechRef:    https://rdap.arin.net/registry/entity/LEEJO52-ARIN

OrgAbuseHandle: ROARK63-ARIN
OrgAbuseName:   Roark, Hailie 
OrgAbusePhone:  +1-503-675-4090 
OrgAbuseEmail:  hroark@clackesd.k12.or.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROARK63-ARIN

OrgAbuseHandle: ALDWO2-ARIN
OrgAbuseName:   Aldworth, Tom 
OrgAbusePhone:  +1-503-675-4086 
OrgAbuseEmail:  taldworth@clackesd.k12.or.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ALDWO2-ARIN

OrgAbuseHandle: PIETZ-ARIN
OrgAbuseName:   Pietzold, Jeremy 
OrgAbusePhone:  +1-503-675-4083 
OrgAbuseEmail:  jpietzold@clackesd.k12.or.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PIETZ-ARIN

OrgTechHandle: ALDWO2-ARIN
OrgTechName:   Aldworth, Tom 
OrgTechPhone:  +1-503-675-4086 
OrgTechEmail:  taldworth@clackesd.k12.or.us
OrgTechRef:    https://rdap.arin.net/registry/entity/ALDWO2-ARIN

OrgAbuseHandle: LEEJO52-ARIN
OrgAbuseName:   Lee, Jonathan 
OrgAbusePhone:  +1-503-675-4093 
OrgAbuseEmail:  jklee@clackesd.k12.or.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LEEJO52-ARIN

OrgTechHandle: PIETZ-ARIN
OrgTechName:   Pietzold, Jeremy 
OrgTechPhone:  +1-503-675-4083 
OrgTechEmail:  jpietzold@clackesd.k12.or.us
OrgTechRef:    https://rdap.arin.net/registry/entity/PIETZ-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: 98 (very good)

Blacklists information:

Listed in Spamhaus: no
Listed in Barracuda: yes
Listed in Spamcop: no
More blacklists: Full blacklists test on 198.237.133.55

Email behaviour monitor:

The IP address 198.237.133.55 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 29-03-26 to 08-04-26:

Sender score:

Sender Volume:

Spamhaus Listing:

Spamcop Listing:

Barracuda Listing: