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:        [email protected]
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:        [email protected]
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:        [email protected]
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
216.153.48.231	AS33425 CoreWeave, Inc	`5.83ms` from Los Angeles, US
216.153.52.88	AS33425 CoreWeave, Inc	`0.44ms` from New York City, US
216.153.57.16	AS33425 CoreWeave, Inc	`0.40ms` from New York City, US
216.153.51.196	AS33425 CoreWeave, Inc	`1.15ms` from Chicago, US
216.153.53.3	AS33425 CoreWeave, Inc	`1.06ms` from Chicago, US
216.153.56.63	AS33425 CoreWeave, Inc	`0.36ms` from New York City, US
216.153.62.225	AS33425 CoreWeave, Inc	`0.40ms` from Secaucus, US
216.153.54.29	AS33425 CoreWeave, Inc	`5.80ms` from Los Angeles, US
216.153.50.23	AS33425 CoreWeave, Inc	`0.43ms` from Secaucus, US
216.153.60.202	AS33425 CoreWeave, Inc	`0.39ms` from Secaucus, US
216.153.61.199	AS33425 CoreWeave, Inc	`0.39ms` from Secaucus, US
216.153.63.143	AS33425 CoreWeave, Inc	`0.45ms` from Secaucus, US
216.153.49.33	AS33425 CoreWeave, Inc	`1.08ms` from Chicago, 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

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
104.230.94.164	AS10796 Charter Communications Inc	`10.81ms` from Cleveland, US
171.234.33.164	AS7552 Viettel Group	`2.84ms` from Hanoi, VN
109.144.55.164	AS2856 British Telecommunications PLC	`0.80ms` from London, GB
176.193.115.68	AS12714 PJSC MegaFon	`2.07ms` from Moscow, RU
221.226.86.84	AS4134 CHINANET-BACKBONE	`7.54ms` from Nanjing, CN
185.191.61.20	AS136787 PacketHub S.A.	`0.12ms` from Paris, FR
20.106.104.212	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
89.187.158.68	AS35592 Coolhousing s.r.o.	`0.13ms` from Prague, CZ
54.208.104.196	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
54.163.179.116	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
136.24.131.196	AS19165 Webpass Inc.	`1.47ms` from Santa Clara, US
152.53.30.52	AS42473 Anexia Cloud Solutions GmbH	`0.32ms` from Santiago, CL
177.190.151.244	AS263461 ONLINE DATA CENTER CONS EM INF E LOC DE BENS E SER	`0.44ms` from Sao Paulo, BR
118.53.90.36	AS4766 Korea Telecom	`2.41ms` from Seoul, KR
3.27.104.228	AS16509 Amazon.com, Inc.	`0.73ms` from Sydney, AU
80.208.231.68	AS212531 Interneto vizija	`0.78ms` from Vilnius, LT
108.18.35.36	AS701 Verizon Business	`2.69ms` from Ashburn, US
71.178.196.52	AS701 Verizon Business	`1.65ms` from Ashburn, US
75.138.206.68	AS20115 Charter Communications LLC	`18.28ms` from Atlanta, US
102.45.50.20	AS8452 TE-AS	`5.41ms` from Cairo, EG
27.123.243.4	AS132116 Ani Network Pvt Ltd	`0.91ms` from Delhi, IN
89.21.115.52	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`3.48ms` from Frankfurt am Main, DE
130.244.191.212	AS1257 Tele2 Sverige AB	`0.36ms` from Goeteborg, SE
121.173.144.244	AS4766 Korea Telecom	`0.94ms` from Incheon, KR
103.184.180.20	AS45305 Lintas Data Prima, PT	`9.93ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f2 216.153.52.176

traceroute to 216.153.52.176 (216.153.52.176): 64 hops max, 52 byte packets

2 [] 156.146.32.232 0.142 ms

3 *

4 [AS174] 154.54.82.141 0.552 ms

5 [AS174] 154.54.45.18 1.082 ms

6 *

7 [AS33425] 192.112.162.31 0.451 ms

8 *

9 [AS33425] 166.19.0.217 1.968 ms

10 [AS33425] 216.153.53.39 1.181 ms

11 [AS33425] 216.153.53.49 1.736 ms

12 *

13 *

14 *

15 [AS33425] 216.153.52.176 1.322 ms

Measurement taken from

IPinfo ProbeNet in Chicago, 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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