216.153.48.0/20

AS33425 · CoreWeave, Inc

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Summary

Country	United States
Domain	coreweave.com
ASN	AS33425
Registry	ARIN
ID	COREW-1

WHOIS Details

NetHandle:      NET-216-153-48-0-1
OrgID:          COREW-1
Parent:         NET-216-0-0-0-0
NetName:        COREW-1
NetRange:       216.153.48.0 - 216.153.63.255
NetType:        allocation
Comment:        Geofeed https://coreweave.com/files/geofeed.csv
RegDate:        2021-04-19
Updated:        2022-06-01
Source:         ARIN


OrgID:          COREW-1
OrgName:        CoreWeave, Inc
CanAllocate:    
Street:         101 Eisenhower Parkway
Street:         Suite 106
City:           Roseland
State/Prov:     NJ
Country:        US
PostalCode:     07068
Comment:        http://coreweave.com
RegDate:        2020-05-14
Updated:        2024-11-25
OrgAdminHandle: SALAN13-ARIN
OrgTechHandle:  COREW-ARIN
OrgAbuseHandle: COREW1-ARIN
OrgNOCHandle:   COREW-ARIN
OrgRoutingHandle:   COREW-ARIN
OrgDNSHandle:   COREW-ARIN
Source:         ARIN


POCHandle:      COREW-ARIN
IsRole:         Y
LastName:       CoreWeave NOC
FirstName:      
Street:         101 Eisenhower Parkway
Street:         Suite 106
City:           Roseland
State/Prov:     NJ
Country:        US
PostalCode:     07068
RegDate:        2023-02-21
Updated:        2025-04-21
OfficePhone:    +1-201-256-1436
Mailbox:        noc@coreweave.com
Source:         ARIN


POCHandle:      SALAN13-ARIN
IsRole:         N
LastName:       Salanki
FirstName:      Peter
Street:         12 Commerce St
City:           Springfield
State/Prov:     NJ
Country:        US
PostalCode:     07081
RegDate:        2018-06-01
Updated:        2023-02-21
OfficePhone:    +1-201-256-1436
Mailbox:        peter@coreweave.com
Source:         ARIN


POCHandle:      COREW1-ARIN
IsRole:         Y
LastName:       CoreWeave Abuse
FirstName:      
Street:         101 Eisenhower Parkway
Street:         Suite 106
City:           Roseland
State/Prov:     NJ
Country:        US
PostalCode:     07068
RegDate:        2023-02-21
Updated:        2024-04-19
OfficePhone:    +1-201-256-1436
Mailbox:        abuse@coreweave.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 216.153.0.0/16

Range	ASN	Company	Num of IPs
216.153.128.0/17	AS7029	Windstream Communications LLC	32,768
216.153.64.0/18	AS2527	Sony Network Communications Inc.	16,384
216.153.32.0/20	AS6203	Peace Communications LLC	4,096
216.153.8.0/21	AS26804	CBTS Technology Solutions LLC	2,048
216.153.16.0/21	AS6203	Peace Communications LLC	2,048
216.153.30.0/23	AS396982	Audacy	512
216.153.28.0/23	AS14618	Audacy	512

Hosted domains

There are 14 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.153.62.172	spankgpt.com	1
216.153.52.138	geothread.com	1
216.153.61.229	vas.nyc	1
216.153.49.242	apibckpq2201.xyz	1
216.153.49.140	installation4.com	1
216.153.62.17	quivr.io	1
216.153.52.247	video-to-video.site	1
216.153.60.39	vas.dev	1
216.153.61.116	justpoker.games	1
216.153.51.226	signeee.com	1
216.153.54.18	hollow.city	1
216.153.49.2	skipkit.com	1
216.153.51.75	eeglog.com	1
216.153.60.245	c9weather.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
216.153.53.3	AS33425 CoreWeave, Inc	`1.06ms` from Chicago, US
216.153.50.23	AS33425 CoreWeave, Inc	`0.43ms` from Secaucus, US
216.153.62.225	AS33425 CoreWeave, Inc	`0.40ms` from Secaucus, US
216.153.60.202	AS33425 CoreWeave, Inc	`0.39ms` from Secaucus, US
216.153.57.16	AS33425 CoreWeave, Inc	`0.40ms` from New York City, US
216.153.48.231	AS33425 CoreWeave, Inc	`5.83ms` from Los Angeles, US
216.153.63.143	AS33425 CoreWeave, Inc	`0.45ms` from Secaucus, US
216.153.55.63	AS33425 CoreWeave, Inc	`5.76ms` from Los Angeles, US
216.153.59.140	AS33425 CoreWeave, Inc	`0.62ms` from New York City, US
216.153.49.33	AS33425 CoreWeave, Inc	`1.08ms` from Chicago, US
216.153.52.88	AS33425 CoreWeave, Inc	`0.44ms` from New York City, US
216.153.56.63	AS33425 CoreWeave, Inc	`0.36ms` from New York City, US
216.153.51.196	AS33425 CoreWeave, Inc	`1.15ms` from Chicago, US
216.153.54.29	AS33425 CoreWeave, Inc	`5.80ms` from Los Angeles, US
216.153.61.199	AS33425 CoreWeave, Inc	`0.39ms` from Secaucus, 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
79.129.131.228	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.78ms` from Athens, GR
35.202.27.228	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
67.148.98.84	AS209 CenturyLink Communications, LLC	`11.02ms` from Denver, US
18.184.76.4	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
87.145.68.52	AS3320 Deutsche Telekom AG	`4.95ms` from Frankfurt am Main, DE
84.157.49.132	AS3320 Deutsche Telekom AG	`3.06ms` from Frankfurt am Main, DE
112.124.12.244	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.80ms` from Hangzhou, CN
88.215.166.228	AS12683 PJSC Rostelecom	`18.46ms` from Moscow, RU
89.20.136.212	AS12714 PJSC MegaFon	`0.92ms` from Moscow, RU
67.84.154.52	AS6128 Cablevision Systems Corp.	`3.95ms` from New York City, US
153.161.244.164	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.66ms` from Osaka, JP
191.242.195.84	AS263478 DUFIBRANET TELECOM LTDA	`9.36ms` from Osasco, BR
79.22.219.52	AS3269 Telecom Italia S.p.A.	`2.35ms` from Rome, IT
205.180.86.196	AS25751 Conversant, Inc.	`0.60ms` from San Jose, US
160.2.204.116	AS11492 CABLE ONE, INC.	`16.14ms` from Seattle, US
52.221.36.68	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
210.62.192.228	AS18049 Taiwan Infrastructure Network Technologie	`1.80ms` from Taipei, TW
188.137.50.132	AS13000 Leon Sp. z o.o.	`4.59ms` from Wrocław, PL
85.148.255.4	AS5390 EuroNet	`1.12ms` from Amsterdam, NL
20.185.154.68	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
41.178.65.68	AS24863 Link Egypt (Link.NET)	`16.72ms` from Cairo, EG
75.188.140.164	AS10796 Charter Communications Inc	`8.94ms` from Columbus, US
185.83.170.4	AS51048 WIFINITY LIMITED	`7.79ms` from Erith, GB
2.101.95.84	AS13285 TalkTalk Communications Limited	`1.79ms` from London, GB
82.32.113.180	AS5089 Virgin Media Limited	`9.12ms` from London, GB

Traceroute

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

traceroute -a -n -q1 216.153.56.41

traceroute to 216.153.56.41 (216.153.56.41): 64 hops max, 52 byte packets

1 [AS199524] 92.38.169.131 0.13 ms

2 [AS199524] 92.38.168.75 0.144 ms

3 *

4 [] 198.32.118.74 0.192 ms

5 [AS33425] 192.112.162.67 0.286 ms

6 [AS33425] 192.112.162.231 0.423 ms

7 [AS33425] 216.153.56.41 0.488 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On January 30th 2026

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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