1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.12.0.0/16
  4. AS53428  | 204.12.164.0/24

204.12.164.0/24

AS53428  ·  Nebius Inc.

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Summary

Country United States
Domain nebius.com
ASN AS53428
Registry ARIN
ID NB-374

WHOIS Details

NetHandle:      NET-204-12-160-0-1
OrgID:          NB-374
Parent:         NET-204-0-0-0-0
NetName:        NB-374
NetRange:       204.12.160.0 - 204.12.191.255
NetType:        allocation
RegDate:        2025-02-04
Updated:        2025-02-04
Source:         ARIN


OrgID:          NB-374
OrgName:        Nebius Inc.
CanAllocate:    
Street:         10 State street
City:           Newburyport
State/Prov:     MA
Country:        US
PostalCode:     01950
RegDate:        2024-08-06
Updated:        2026-01-27
OrgAdminHandle: SIMAK-ARIN
OrgTechHandle:  CROXF3-ARIN
OrgTechHandle:  GOROV-ARIN
OrgTechHandle:  KORSA5-ARIN
OrgTechHandle:  LANET36-ARIN
OrgTechHandle:  LUKAS26-ARIN
OrgTechHandle:  ROUTI74-ARIN
OrgTechHandle:  SIMAK-ARIN
OrgTechHandle:  TIKHO2-ARIN
OrgAbuseHandle: SIMAK-ARIN
OrgNOCHandle:   SIMAK-ARIN
OrgRoutingHandle:   GOROV-ARIN
OrgRoutingHandle:   LANET36-ARIN
OrgRoutingHandle:   ROUTI74-ARIN
OrgRoutingHandle:   SIMAK-ARIN
OrgDNSHandle:   CROXF3-ARIN
OrgDNSHandle:   GOROV-ARIN
OrgDNSHandle:   LANET36-ARIN
OrgDNSHandle:   ROUTI74-ARIN
OrgDNSHandle:   SIMAK-ARIN
Source:         ARIN


POCHandle:      CROXF3-ARIN
IsRole:         N
LastName:       Croxford
FirstName:      Keith
Street:         Gustav Mahlerlaan 300
City:           Amsterdam
State/Prov:     Noord-Holland
Country:        NL
PostalCode:     1082 ME 
RegDate:        2025-01-28
Updated:        2026-01-26
OfficePhone:    +3197010256911
Mailbox:        kcroxford@nebius.com
Source:         ARIN


POCHandle:      LUKAS26-ARIN
IsRole:         N
LastName:       Lukashkin
FirstName:      Alexander
Street:         Gustav Mahlerlaan 300
City:           Amsterdam
State/Prov:     
Country:        NL
PostalCode:     1082 ME
RegDate:        2024-12-16
Updated:        2024-12-16
OfficePhone:    +3197010207775
MobilePhone:    +31630969429
Mailbox:        aslukashkin@nebius.com
Source:         ARIN


POCHandle:      ROUTI74-ARIN
IsRole:         Y
LastName:       Routing
FirstName:      
Street:         Gustav Mahlerlaan 300, 1082 ME
City:           Amsterdam
State/Prov:     
Country:        NL
PostalCode:     
RegDate:        2026-01-27
Updated:        2026-01-27
OfficePhone:    +3197010256911
Mailbox:        dgo@nebius.com
Source:         ARIN


POCHandle:      TIKHO2-ARIN
IsRole:         N
LastName:       Tikhonov
FirstName:      Andrei
Street:         Schiphol 165
City:           Schiphol
State/Prov:     
Country:        NL
PostalCode:     1118BG
RegDate:        2024-12-18
Updated:        2024-12-18
OfficePhone:    +31 6 23 5054 01
MobilePhone:    +31 6 49 7881 36
Mailbox:        antixonov@nebius.com
Source:         ARIN


POCHandle:      LANET36-ARIN
IsRole:         N
LastName:       Lanetskiy
FirstName:      Alexey
Street:         N/A
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75001
RegDate:        2025-09-11
Updated:        2025-09-11
OfficePhone:    +1-555-555-5555
Mailbox:        xcore@nebius.com
Source:         ARIN


POCHandle:      SIMAK-ARIN
IsRole:         N
LastName:       Simakov
FirstName:      Aleksei
Street:         Gustav Mahlerlaan 300, 1082 ME Amsterdam
City:           Amsterdam
State/Prov:     
Country:        NL
PostalCode:     1082 ME
RegDate:        2024-08-06
Updated:        2025-08-06
OfficePhone:    +310617219655
Mailbox:        alex@nebius.com
Source:         ARIN


POCHandle:      GOROV-ARIN
IsRole:         N
LastName:       Gorovoy
FirstName:      Alexey 
Street:         Gustav Mahlerlaan 300 
City:           Amsterdam
State/Prov:     
Country:        NL
PostalCode:     1082 ME 
RegDate:        2025-06-02
Updated:        2025-06-02
OfficePhone:    +31 0970 102 07775
Mailbox:        algorovoy@nebius.com
Source:         ARIN


POCHandle:      KORSA5-ARIN
IsRole:         N
LastName:       korsakov
FirstName:      vladimir
Street:         Gustav Mahlerlaan, 300
City:           Amsterdam
State/Prov:     
Country:        NL
PostalCode:     1082ME
RegDate:        2024-12-05
Updated:        2024-12-05
OfficePhone:    +31630496070
Mailbox:        scamp@nebius.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.12.0.0/16

Range ASN Company Num of IPs
204.12.192.0/18 AS32097 WholeSale Internet, Inc. 16,384
204.12.144.0/20 AS6327 Shaw Communications 4,096
204.12.212.0/24 AS11169 Arquenzo LLC 256
204.12.152.0/24 AS29988 Rogers Data Centre 256
204.12.144.0/24 AS6327 Calfrac Well Services Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.12.164.158 AS53428 Nebius Inc. 0.30ms from Kansas City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
68.62.142.232 AS7922 Comcast Cable Communications, LLC 16.20ms from Atlanta, US
13.246.97.8 AS16509 Amazon.com, Inc. 0.13ms from Cape Town, ZA
73.153.26.72 AS7922 Comcast Cable Communications, LLC 2.52ms from Denver, US
156.234.153.216 AS138415 Yancy Limited 0.64ms from Hong Kong, HK
37.116.83.88 AS30722 Fastweb SpA 14.49ms from Milan, IT
194.126.168.56 AS35025 AO Teleconnect 0.63ms from Novosibirsk, RU
62.76.126.120 AS60482 PJSC KOKS 5.09ms from Novosibirsk, RU
84.248.5.152 AS1759 Telia Finland Oyj 0.81ms from Oulu, FI
2.47.179.56 AS30722 Fastweb SpA 9.85ms from Rome, IT
163.16.178.152 AS1659 Taiwan Academic Network (TANet) Information Center 8.25ms from Taipei, TW
115.50.249.120 AS4837 CHINA UNICOM China169 Backbone 2.73ms from Zhengzhou, CN
130.161.4.104 AS1128 SURF B.V. 1.71ms from Amsterdam, NL
31.20.62.216 AS50266 Odido Netherlands B.V. 4.62ms from Amsterdam, NL
5.38.211.40 AS5483 Magyar Telekom Plc. 1.01ms from Budapest, HU
108.197.2.72 AS7018 AT&T Enterprises, LLC 17.24ms from Chicago, US
82.183.61.88 AS8434 Telenor Sverige AB 1.89ms from Copenhagen, DK
37.100.38.184 AS1267 WIND TRE S.P.A. 6.89ms from Frosinone, IT
129.226.111.88 AS132203 Tencent Building, Kejizhongyi Avenue 0.22ms from Hong Kong, HK
39.125.66.184 AS9318 SK Broadband Co Ltd 3.04ms from Incheon, KR
109.180.224.136 AS2856 British Telecommunications PLC 5.11ms from London, GB
84.92.58.200 AS6871 Plusnet 2.13ms from London, GB
106.6.204.168 AS4134 CHINANET-BACKBONE 7.09ms from Nanchang, CN
5.129.157.88 AS31200 Novotelecom Ltd 1.17ms from Novosibirsk, RU
83.193.168.120 AS3215 Orange S.A. 14.36ms from Paris, FR
77.38.212.232 AS20910 SIA BITE Latvija 0.50ms from Riga, LV

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 204.12.164.156
traceroute to 204.12.164.156 (204.12.164.156): 64 hops max, 52 byte packets
3 [] 185.156.45.253 0.135 ms
5 *
6 *
7 *
8 [AS6939] 184.104.198.33 142.572 ms
9 [AS6939] 184.105.19.135 134.641 ms
10 *
11 *
12 *
13 *
14 [AS53428] 204.12.164.156 142.931 ms
Measurement taken from IPinfo ProbeNet in Bucharest, RO
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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