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AS33425

COREWEAVE

CoreWeave, Inc

Registry

Authoritative registration data

AS number
33425
Name
COREWEAVE
Organisation
CoreWeave, Inc
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

2

Total announced

8

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS33425
166.19.0.0/16 IPv4 /16 not checked
83.228.128.0/18 IPv4 /18 not checked
192.112.160.0/20 IPv4 /20 not checked
198.176.96.0/20 IPv4 /20 not checked
216.153.48.0/20 IPv4 /20 not checked
207.53.232.0/22 IPv4 /22 not checked
2607:240::/32 IPv6 /32 not checked
2607:241::/32 IPv6 /32 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS33425
Address families
AMS-IX 200,000 Mbps IPv4 · IPv6
DE-CIX Chicago 200,000 Mbps IPv4 · IPv6
DE-CIX Dallas: DE-CIX Dallas Peering LAN 200,000 Mbps IPv4 · IPv6
DE-CIX New York: DE-CIX New York Peering LAN 200,000 Mbps IPv4 · IPv6
Equinix Ashburn 200,000 Mbps IPv4 · IPv6
Equinix Atlanta 200,000 Mbps IPv4 · IPv6
Equinix Chicago 200,000 Mbps IPv4 · IPv6
Equinix Dallas 200,000 Mbps IPv4 · IPv6
Equinix New York 200,000 Mbps IPv4 · IPv6
Equinix San Jose 200,000 Mbps IPv4 · IPv6
IX-Denver: IX-Denver Fabric 800,000 Mbps IPv4 · IPv6
LINX LON1: Main 200,000 Mbps IPv4 · IPv6
SIX Seattle: MTU 1500 200,000 Mbps IPv4 · IPv6
SONIX Stockholm 800,000 Mbps IPv4 · IPv6
TorIX 200,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS33425 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

59 networks seen before AS33425 in AS paths

Observed upstreams
Families
AS1299 TWELVE99 121 516
v4 v6
AS3356 LEVEL3 101 471
v4 v6
AS6939 HURRICANE 78 233
v4 v6
AS174 COGENT-174 70 211
v4 v6
AS25091 IP-Max 8 48
v4 v6
AS14840 ASN14840 4 40
v4 v6
AS34549 MEER-AS 10 38
v4 v6
AS12779 ITGATE 4 38
v4 v6
AS34927 iFog-GmbH 5 36
v4 v6
AS9002 RETN-AS 9 35
v4 v6
AS48362 TKSWF-AS 4 32
v4 v6
AS5405 INTERDOTLINK 7 25
v4 v6
AS33891 CORE-BACKBONE 6 25
v4 v6
AS35280 F5 4 20
v4 v6
AS3214 XTOM 3 19
v4 v6
AS50304 BLIX 6 18
v4
AS6057 6057 4 16
v4 v6
AS39351 ESAB-AS 4 16
v4 v6
AS6797 GLOBALCONNECT-NET 2 16
v4 v6
AS6777 AMS-IX-RS 10 15
v4
AS34019 HIVANE 6 15
v4
AS47147 AS-ANX 4 15
v4
AS41327 FIBERTELECOM-AS 4 14
v4 v6
AS62000 AS62000 3 13
v4 v6
AS37497 ORG-NPL3-AFRINIC 4 12
v4
AS9044 SOLNET 2 12
v4
AS1103 SURFNET-NL 3 11
v4 v6
AS1267 ASN-WINDTRE 3 10
v4
AS15576 NTS 6 9
v4
AS37468 ORG-AC4-AFRINIC 4 9
v4
AS4455 BSO 2 8
v4 v6
AS394256 CLOUDSINGULARITY 2 8
v4 v6
AS20764 RASCOM-AS 4 6
v4
AS24961 MYLOC-AS 4 6
v4
AS971 PUREVOLTAGE 2 6
v4
AS3216 SOVAM-AS 2 6
v4
AS3741 ORG-DD1-AFRINIC 2 6
v4
AS4230 ASN4230 2 6
v4
AS4657 STARHUB-INTERNET 2 6
v4
AS6204 ZET-NET 2 6
v4
AS6663 TTI-NET 2 6
v4
AS7575 AARNET-AS-AP 2 6
v4
AS15802 DU-AS1 2 6
v4
AS15958 CETIN_doo_AS 2 6
v4
AS32621 TCV-511 2 6
v4
AS37100 ORG-SL75-AFRINIC 2 6
v4
AS20562 OPEN-PEERING-AS 1 5
v4 v6
AS29632 NASSIST-AS 2 4
v6
AS1764 NEXTLAYER-AS 2 3
v4
AS20766 GITOYEN-MAIN-AS 2 3
v4
AS21215 UGNI 2 3
v4
AS39686 AS-EUROFIBER 2 3
v4
AS50673 Serverius-as 2 3
v4
AS60171 AFRIX-AS 2 3
v4
AS61568 ASN61568 2 3
v4
AS1031 PEER1-1031 1 2
v4
AS20473 AS-VULTR 1 2
v6
AS39249 KICUA-AS 1 2
v6
AS7195 7195 1 1
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS33425 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

70 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 2 88
v4 v6
AS48185 team_blue 2 24
v4 v6
AS199524 GCORE 2 17
v4 v6
AS25160 VORBOSS 2 16
v4 v6
AS49544 i3Dnet 2 16
v4 v6
AS62167 Tismi 2 16
v4 v6
AS212483 level86 2 16
v4 v6
AS19151 BBO-1 2 12
v4
AS14907 WIKIMEDIA 2 11
v4 v6
AS852 ASN852 2 10
v4 v6
AS1828 UNITAS 2 8
v4 v6
AS3170 VELOXSERV 2 8
v4 v6
AS6424 EDGOO 2 8
v4 v6
AS8298 IPNG 2 8
v4 v6
AS13786 SEABORN 2 8
v4 v6
AS14630 INVESCO 2 8
v4 v6
AS16347 INHERENT 2 8
v4 v6
AS17639 CONVERGE-AS 2 8
v4 v6
AS18106 VIEWQWEST-SG-AP 2 8
v4 v6
AS22652 FIBRENOIRE-INTERNET 2 8
v4 v6
AS29075 IELO 2 8
v4 v6
AS31742 SOTACONNECT 2 8
v4 v6
AS34177 CELESTE-AS 2 8
v4 v6
AS35266 EXN-AS 2 8
v4 v6
AS36236 NETACTUATE 2 8
v4 v6
AS37721 ORG-VTS1-AFRINIC 2 8
v4 v6
AS39122 BLACKNIGHT-AS 2 8
v4 v6
AS42473 AS-ANEXIA 2 8
v4 v6
AS45489 SLT-GLOBAL 2 8
v4 v6
AS48070 DSM 2 8
v4 v6
AS50300 CUSTDC 2 8
v4 v6
AS50763 MCKAYCOM 2 8
v4 v6
AS52320 52320 2 8
v4 v6
AS198150 SIACOM-AS 2 8
v4 v6
AS207841 INFERNO 2 8
v4 v6
AS12859 NL-BIT 2 7
v4 v6
AS835 GOCODEIT-EDGE 2 6
v4
AS12969 Vodafone_Iceland 2 6
v4
AS13237 LAMBDANET-AS 2 6
v4
AS15547 NETPLUS 2 6
v4
AS28792 PUBLIC-INTERNET 2 6
v4
AS37680 ORG-CIc1-AFRINIC 2 6
v4
AS51184 FONIRA 2 6
v4
AS263152 ASN263152 2 6
v4
AS271253 ASN271253 2 6
v4
AS1403 EBOX 1 4
v6
AS8529 OMANTEL-AS 1 4
v6
AS559 Switch 2 3
v4
AS680 DFN 2 3
v4
AS1140 SIDN 2 3
v4
AS3333 RIPE-NCC-AS 2 3
v4
AS12637 SEEWEB 2 3
v4
AS15605 CONNESI 2 3
v4
AS20932 SIG-ST 2 3
v4
AS25220 GLOBALNOC-AS 2 3
v4
AS28917 Fiord-AS 2 3
v4
AS29140 HOSTSERVER-AS 2 3
v4
AS42541 FIBERBY 2 3
v4
AS44901 belcloud 2 3
v4
AS48919 UA-CITY-AS 2 3
v4
AS49605 DTS-AS 2 3
v4
AS51185 MAINSTREAMING-AS 2 3
v4
AS51873 AS-ARCADE 2 3
v4
AS56987 AS-ABACLOUDA 2 3
v4
AS199938 NETZWERGE 2 3
v4
AS212635 AS212635 2 3
v4
AS209823 ENKI-AS 1 3
v4
AS6894 KDDI-EUROPE 1 2
v6
AS31122 DIGIWEB-AS 1 2
v6
AS213241 TECHIT 1 2
v6

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.