IP Address Information For 204.62.115.147
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 204.62.115.147.
if you have any comments on the information shown in this page, feel free to contact us.
General information:
- IP Address: 204.62.115.147
- DNS Hostname (PTR Record): mail-relay-103.writeboard.com
- DNS Nameservers: merlin.ns.cloudflare.com, serena.ns.cloudflare.com
- DNS Zone: 115.62.204.in-addr.arpa
- Network route: 204.62.115.0/24
- Network owner: Basecamp LLC
- ASN #: 25657
- Part of range: 204.62.115.0/24
Geographic location:
- Country: United States - US
- City: Chicago
- State/Region: Illinois
- Longitude: -87.620605
- Latitude: 41.875771
- Timezone: -06:00
Location on the map:
Network speed information:
-
Mobile:,Download289.97MbpsUpload20.17Mbps
-
Broadband:,Download379.87MbpsUpload195.66Mbps
IP Address 204.62.115.147 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: 204.62.114.0 - 204.62.115.255 CIDR: 204.62.114.0/23 NetName: 37SIGNALS-CHI NetHandle: NET-204-62-114-0-1 Parent: NET204 (NET-204-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Basecamp, LLC (SL-5) RegDate: 2011-06-01 Updated: 2021-12-14 Comment: http://37signals.com Comment: Standard NOC hours are 8am to 5pm CST Ref: https://rdap.arin.net/registry/ip/204.62.114.0 OrgName: Basecamp, LLC OrgId: SL-5 Address: 30 North Racine Avenue #200 City: Chicago StateProv: IL PostalCode: 60607 Country: US RegDate: 2011-01-06 Updated: 2019-06-05 Ref: https://rdap.arin.net/registry/entity/SL-5 OrgTechHandle: OPERA630-ARIN OrgTechName: Operations OrgTechPhone: +1-312-281-5333 OrgTechEmail: sysadmins+arin@basecamp.com OrgTechRef: https://rdap.arin.net/registry/entity/OPERA630-ARIN OrgAbuseHandle: OPERA630-ARIN OrgAbuseName: Operations OrgAbusePhone: +1-312-281-5333 OrgAbuseEmail: sysadmins+arin@basecamp.com OrgAbuseRef: https://rdap.arin.net/registry/entity/OPERA630-ARIN OrgNOCHandle: OPERA630-ARIN OrgNOCName: Operations OrgNOCPhone: +1-312-281-5333 OrgNOCEmail: sysadmins+arin@basecamp.com OrgNOCRef: https://rdap.arin.net/registry/entity/OPERA630-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 204.62.115.147
Email behaviour monitor:
The IP address 204.62.115.147 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 12-02-26 to 22-02-26: