NetRange: 154.18.0.0 - 154.18.255.255
CIDR: 154.18.0.0/16
NetName: COGENT-154-18-16
NetHandle: NET-154-18-0-0-1
Parent: NET154 (NET-154-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS174
Organization: PSINet, Inc. (PSI-2)
RegDate: 1992-02-05
Updated: 2017-10-30
Ref: https://rdap.arin.net/registry/ip/154.18.0.0
OrgName: PSINet, Inc.
OrgId: PSI-2
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 1990-10-08
Updated: 2023-10-11
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/PSI-2
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
NetRange: 154.18.188.0 - 154.18.188.255
CIDR: 154.18.188.0/24
NetName: BTIG-CGNT-NET-1
NetHandle: NET-154-18-188-0-1
Parent: COGENT-154-18-16 (NET-154-18-0-0-1)
NetType: Reassigned
OriginAS: AS30417
Organization: BTIG LLC (BL-1045)
RegDate: 2022-03-25
Updated: 2022-03-25
Ref: https://rdap.arin.net/registry/ip/154.18.188.0
OrgName: BTIG LLC
OrgId: BL-1045
Address: 600 Montgomery Street
Address: 6th Floor
City: San Francisco
StateProv: CA
PostalCode: 94111
Country: US
RegDate: 2021-04-14
Updated: 2021-05-05
Ref: https://rdap.arin.net/registry/entity/BL-1045
OrgRoutingHandle: KORVA-ARIN
OrgRoutingName: Korval, Adam
OrgRoutingPhone: +1-212-593-4213
OrgRoutingEmail: akorval@btig.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/KORVA-ARIN
OrgTechHandle: KORVA-ARIN
OrgTechName: Korval, Adam
OrgTechPhone: +1-212-593-4213
OrgTechEmail: akorval@btig.com
OrgTechRef: https://rdap.arin.net/registry/entity/KORVA-ARIN
OrgNOCHandle: KORVA-ARIN
OrgNOCName: Korval, Adam
OrgNOCPhone: +1-212-593-4213
OrgNOCEmail: akorval@btig.com
OrgNOCRef: https://rdap.arin.net/registry/entity/KORVA-ARIN
OrgDNSHandle: JCO381-ARIN
OrgDNSName: Cohen, Jared
OrgDNSPhone: +1-212-593-4215
OrgDNSEmail: jcohen@btig.com
OrgDNSRef: https://rdap.arin.net/registry/entity/JCO381-ARIN
OrgDNSHandle: KORVA-ARIN
OrgDNSName: Korval, Adam
OrgDNSPhone: +1-212-593-4213
OrgDNSEmail: akorval@btig.com
OrgDNSRef: https://rdap.arin.net/registry/entity/KORVA-ARIN
OrgNOCHandle: ALM15-ARIN
OrgNOCName: Mui, Albert L
OrgNOCPhone: +1-212-593-4480
OrgNOCEmail: amui@btig.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ALM15-ARIN
OrgTechHandle: ALM15-ARIN
OrgTechName: Mui, Albert L
OrgTechPhone: +1-212-593-4480
OrgTechEmail: amui@btig.com
OrgTechRef: https://rdap.arin.net/registry/entity/ALM15-ARIN
OrgAbuseHandle: KORVA-ARIN
OrgAbuseName: Korval, Adam
OrgAbusePhone: +1-212-593-4213
OrgAbuseEmail: akorval@btig.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KORVA-ARIN
OrgAbuseHandle: ALM15-ARIN
OrgAbuseName: Mui, Albert L
OrgAbusePhone: +1-212-593-4480
OrgAbuseEmail: amui@btig.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ALM15-ARIN
OrgRoutingHandle: ALM15-ARIN
OrgRoutingName: Mui, Albert L
OrgRoutingPhone: +1-212-593-4480
OrgRoutingEmail: amui@btig.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ALM15-ARIN
OrgAbuseHandle: JCO381-ARIN
OrgAbuseName: Cohen, Jared
OrgAbusePhone: +1-212-593-4215
OrgAbuseEmail: jcohen@btig.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/JCO381-ARIN
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IP addresses with same latency:
DNSBL* -
is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone
that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be
configured to reject or flag messages which have been sent from a site listed on one or more such lists.
WHOIS** - is a query/response protocol that is widely used
for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an
IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a
command line interface application, and network administrators predominantly still use this method, but many
simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol
(TCP). Servers listen to requests on the well-known port number 43.
** Approximate Geographic Location - This is NOT the exact geographical location of
the person/organization with the given IP address. However, this should still give you a good idea about
the area/region where this person/orgranization is located.