149.154.166.0/23

NetRange:       149.154.64.0 - 149.154.255.255
CIDR:           149.154.128.0/17, 149.154.64.0/18
NetName:        RIPE-ERX-149-154-0-0
NetHandle:      NET-149-154-64-0-1
Parent:         NET149 (NET-149-0-0-0-0)
NetType:        Early Registrations, Transferred to RIPE NCC
OriginAS:       
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        2010-11-03
Updated:        2022-02-02
Comment:        These addresses have been further assigned to users in
Comment:        the RIPE NCC region. Contact information can be found in
Comment:        the RIPE database at http://www.ripe.net/whois
Ref:            https://rdap.arin.net/registry/ip/149.154.64.0

ResourceLink:  https://apps.db.ripe.net/search/query.html
ResourceLink:  whois.ripe.net

OrgName:        RIPE Network Coordination Centre
OrgId:          RIPE
Address:        P.O. Box 10096
City:           Amsterdam
StateProv:      
PostalCode:     1001EB
Country:        NL
RegDate:        
Updated:        2013-07-29
Ref:            https://rdap.arin.net/registry/entity/RIPE

ReferralServer:  whois://whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/search/query.html

OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444 
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN

OrgTechHandle: RNO29-ARIN
OrgTechName:   RIPE NCC Operations
OrgTechPhone:  +31 20 535 4444 
OrgTechEmail:  hostmaster@ripe.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RNO29-ARIN

Found a referral to whois.ripe.net.

inetnum:        149.154.164.0 - 149.154.167.255
netname:        Telegram_Messenger_Network
descr:          Telegram Messenger Network
country:        GB
geoloc:         52.379189 4.899431
admin-c:        ND2624-RIPE
tech-c:         ND2624-RIPE
abuse-c:        TMI12-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-TELEGRAM
created:        2014-09-19T22:29:39Z
last-modified:  2018-06-12T10:52:20Z
source:         RIPE

person:         Nikolai Durov
address:        P.O. Box 146, Road Town, Tortola, British Virgin Islands
phone:          +357 96 287319
nic-hdl:        ND2624-RIPE
mnt-by:         MNT-TELEGRAM
created:        2014-03-07T19:25:00Z
last-modified:  2014-03-08T03:31:36Z
source:         RIPE

route:          149.154.166.0/23
origin:         AS62041
mnt-by:         mnt-ag-globalnet-1
mnt-by:         MNT-TELEGRAM
created:        2023-08-06T18:28:38Z
last-modified:  2023-08-06T18:28:38Z
source:         RIPE