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IP Address Information For 158.247.255.23

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 158.247.255.23.
if you have any comments on the information shown in this page, feel free to contact us.

General information:

IP Address: 158.247.255.23
DNS Hostname (PTR Record): mail.corevtseminar.com
DNS Nameservers: rns1.choopadns.com, rns2.choopadns.com
DNS Zone: 255.247.158.in-addr.arpa
Network route: 158.247.192.0/18
Network owner: The Constant Company LLC
ASN #: 20473
Part of range: 158.247.255.0/24

Geographic location:

Country: South Korea - KR
City: Seoul
State/Region: Seoul-teukbyeolsi
Longitude: 126.977203
Latitude: 37.566311
Timezone: +09:00

Location on the map:

The IP address 158.247.255.23 originates in a datacenter located in Seoul, South Korea

Network speed information:

Average network speed for South Korea:

Mobile:

Download

355.02

Mbps

,

Upload

33.54

Mbps
Broadband:

Download

329.10

Mbps

,

Upload

306.23

Mbps

IP Address 158.247.255.23 WHOIS Information:

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '158.247.192.0 - 158.247.255.255'

% Abuse contact for '158.247.192.0 - 158.247.255.255' is 'abuse@vultr.com'

inetnum:        158.247.192.0 - 158.247.255.255
netname:        CONSTANT-AP
descr:          The Constant Company, LLC
country:        JP
org:            ORG-CL35-AP
admin-c:        TCCL3-AP
tech-c:         TCCL3-AP
abuse-c:        AC2464-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
remarks:        Geofeed https://geofeed.constant.com/
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CONSTANT-AP
mnt-routes:     MAINT-CONSTANT-AP
mnt-irt:        IRT-CONSTANT-AP
last-modified:  2022-09-20T16:06:18Z
source:         APNIC

irt:            IRT-CONSTANT-AP
address:        319 Clematis St., Suite 900
e-mail:         abuse@vultr.com
abuse-mailbox:  abuse@vultr.com
admin-c:        TCCL3-AP
tech-c:         TCCL3-AP
auth:           # Filtered
remarks:        abuse@vultr.com was validated on 2025-06-30
mnt-by:         MAINT-CONSTANT-AP
last-modified:  2025-06-30T23:42:26Z
source:         APNIC

organisation:   ORG-CL35-AP
org-name:       The Constant Company, LLC
org-type:       LIR
country:        US
address:        319 CLEMATIS ST
address:        Suite 900
phone:          +1-973-849-0500
e-mail:         abuse@constant.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:27Z
source:         APNIC

role:           ABUSE CONSTANTAP
country:        ZZ
address:        319 Clematis St., Suite 900
phone:          +000000000
e-mail:         abuse@vultr.com
admin-c:        TCCL3-AP
tech-c:         TCCL3-AP
nic-hdl:        AC2464-AP
remarks:        Generated from irt object IRT-CONSTANT-AP
remarks:        abuse@vultr.com was validated on 2025-06-30
abuse-mailbox:  abuse@vultr.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-30T23:42:31Z
source:         APNIC

role:           The Constant Company LLC administrator
address:        319 Clematis St. Suite 900
country:        US
phone:          + 1 973 849 0500
e-mail:         abuse@vultr.com
admin-c:        TCCL3-AP
tech-c:         TCCL3-AP
nic-hdl:        TCCL3-AP
mnt-by:         MAINT-CONSTANT-AP
last-modified:  2022-07-19T11:35:40Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Reputation information:

Sender score: 98 (very good)

Blacklists information:

Listed in Spamhaus: no
Listed in Barracuda: no
Listed in Spamcop: no
More blacklists: Full blacklists test on 158.247.255.23

Email behaviour monitor:

The IP address 158.247.255.23 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 26-08-25 to 05-09-25:

Sender score:

Sender Volume:

Spamhaus Listing:

Spamcop Listing:

Barracuda Listing: