Whois - get information about the ip / domain / AS number / Сompany

Whois - get information about the IP / domain / AS number / Company

Results for IPv4:
204.231.0.0

Enter any domain name, IP address, AS handle or company name you would like to query whois for

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#

NetRange: 204.231.0.0 - 204.231.1.255
CIDR: 204.231.0.0/23
NetName: ELEPHANT-TALK1
NetHandle: NET-204-231-0-0-2
Parent: BT-IP-ICG-GIIB-BLK13 (NET-204-231-0-0-1)
NetType: Reassigned
OriginAS:
Customer: ELEPHANT TALK (C01082298)
RegDate: 1995-03-08
Updated: 2005-05-09
Ref: 204.231.0.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/204.231.0.0

CustName: ELEPHANT TALK
Address: 38 CHAUNCY ST., STE 812, 8TH FLOOR
City: BOSTON
StateProv: MA
PostalCode: 02110
Country: US
RegDate: 1995-03-08
Updated: 2011-03-19
Ref: https://rdap.arin.net/registry/entity/C01082298

OrgTechHandle: AR2-ORG-ARIN
OrgTechName: American Registry for IP Numbers -Point of Contact
OrgTechPhone: +1-310-335-2600
OrgTechEmail: peering@bt.com
OrgTechRef: https://rdap.arin.net/registry/entity/AR2-ORG-ARIN

OrgTechHandle: LAUCH9-ARIN
OrgTechName: Lau, Chun
OrgTechPhone: +44207356 5000
OrgTechEmail: chun.lau@bt.com
OrgTechRef: https://rdap.arin.net/registry/entity/LAUCH9-ARIN

OrgTechHandle: HOURI23-ARIN
OrgTechName: Hourie, Yasser
OrgTechPhone: +32499582550
OrgTechEmail: yasser.hourie@bt.com
OrgTechRef: https://rdap.arin.net/registry/entity/HOURI23-ARIN

OrgRoutingHandle: MMB12-ARIN
OrgRoutingName: Blum, Matthias Manfred
OrgRoutingPhone: +3227002851
OrgRoutingEmail: matthias.blum@bt.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/MMB12-ARIN

OrgAbuseHandle: AR2-ORG-ARIN
OrgAbuseName: American Registry for IP Numbers -Point of Contact
OrgAbusePhone: +1-310-335-2600
OrgAbuseEmail: peering@bt.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AR2-ORG-ARIN

RTechHandle: AR2-ORG-ARIN
RTechName: American Registry for IP Numbers -Point of Contact
RTechPhone: +1-310-335-2600
RTechEmail: peering@bt.com
RTechRef: https://rdap.arin.net/registry/entity/AR2-ORG-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

WHOIS Lookup

Determine details about the online resource by using:

IP address
Domain name
Autonomous system number (ASN)
Company name

You can get information about the owners of Internet resources. Аind out how to contact the owner of the resource via email or other methods of communication.