45.58.64.0/20

AS19679 · Dropbox, Inc.

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Summary

Country	United States
Domain	dropboxinc.com
ASN	AS19679
Registry	ARIN
ID	DROPBOX

WHOIS Details

NetHandle:      NET-45-58-64-0-1
OrgID:          DROPB
Parent:         NET-45-0-0-0-0
NetName:        DROPBOX
NetRange:       45.58.64.0 - 45.58.79.255
NetType:        allocation
RegDate:        2015-02-04
Updated:        2021-12-14
Source:         ARIN


OrgID:          DROPB
OrgName:        Dropbox, Inc.
CanAllocate:    
Street:         333 Brannan Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2010-05-05
Updated:        2016-07-25
OrgAdminHandle: DROPB1-ARIN
OrgTechHandle:  DROPB-ARIN
OrgAbuseHandle: DROPB2-ARIN
OrgNOCHandle:   DROPB-ARIN
Source:         ARIN


POCHandle:      DROPB1-ARIN
IsRole:         Y
LastName:       DROPBOX-ADMIN
FirstName:      
Street:         1800 Owens Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94158
RegDate:        2013-08-08
Updated:        2025-05-14
OfficePhone:    +1-415-857-6881
MobilePhone:    +1-951-552-0127
FaxPhone:       +1-951-552-0127
Mailbox:        noc@dropbox.com
Source:         ARIN


POCHandle:      DROPB2-ARIN
IsRole:         Y
LastName:       DROPB-ABUSE
FirstName:      
Street:         1800 Owens Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94158
RegDate:        2014-06-10
Updated:        2025-05-14
OfficePhone:    +1-415-986-7057
Mailbox:        abuse@dropbox.com
Source:         ARIN


POCHandle:      DROPB-ARIN
IsRole:         Y
LastName:       Dropbox NOC
FirstName:      
Street:         1800 Owens Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94158
RegDate:        2010-05-04
Updated:        2025-05-14
OfficePhone:    +1-415-986-7057
Mailbox:        corp-isp-maint@dropbox.com
Mailbox:        noc@dropbox.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 45.58.0.0/16

Range	ASN	Company	Num of IPs
45.58.16.0/20	AS395167	Pro Omnis Telecommunication Ltd.	4,096
45.58.96.0/20	AS22423	Altima Telecom	4,096
45.58.224.0/21	AS11404	BAM Broadband Opco, LLC	2,048
45.58.252.0/22	AS33659	GO LIVE LLC	1,024
45.58.34.0/23	AS6364	Atlantic.Net - New York, NY	512
45.58.36.0/23	AS6364	Atlantic.Net - Toronto, LLC.	512
45.58.61.0/24	AS50131	Spartan Host Ltd	256
45.58.32.0/24	AS6364	Atlantic.Net - Santa Clara, CA	256
45.58.38.0/24	AS6364	Atlantic.Net - Santa Clara, CA	256
45.58.39.0/24	AS6364	Atlantic.Net - New York, NY	256
45.58.42.0/24	AS6364	Atlantic.Net - New York, NY	256
45.58.43.0/24	AS6364	Atlantic.Net - Santa Clara, CA	256
45.58.62.0/24	AS18447	Maya Virtual, Inc.	256
45.58.53.0/24	AS201106	Spartan Host Ltd	256
45.58.245.0/24	AS33659	GO LIVE LLC	256
45.58.250.0/24	AS33659	GO LIVE LLC	256
45.58.50.0/24	AS40676	UNVIO, LLC	256
45.58.63.0/24	AS40676	UNVIO, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
45.58.66.67	AS19679 Dropbox, Inc.	`0.36ms` from Ashburn, US
45.58.67.13	AS19679 Dropbox, Inc.	`0.41ms` from Ashburn, 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
217.130.26.4	AS12430 VODAFONE ESPANA S.A.U.	`1.99ms` from Barcelona, ES
185.85.182.100	AS56654 Infinity Telecom SRL	`0.33ms` from Bucharest, RO
87.176.195.164	AS3320 Deutsche Telekom AG	`5.12ms` from Duesseldorf, DE
14.169.100.4	AS45899 VNPT Corp	`1.51ms` from Ho Chi Minh City, VN
188.62.126.116	AS3303 Swisscom (Switzerland) Ltd	`0.71ms` from Lausanne, CH
3.7.46.36	AS16509 Amazon.com, Inc.	`0.38ms` from Mumbai, IN
31.129.56.36	AS49505 JSC Selectel	`0.96ms` from Saint Petersburg, RU
50.87.233.132	AS46606 Unified Layer	`1.95ms` from Salt Lake City, US
23.16.29.244	AS852 TELUS Communications Inc.	`3.96ms` from Seattle, US
124.198.83.52	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
92.244.29.132	AS33885 Telenor Sverige AB	`0.83ms` from Stockholm, SE
78.22.185.212	AS6848 Telenet BV	`5.10ms` from Brussels, BE
222.163.69.228	AS4837 CHINA UNICOM China169 Backbone	`3.84ms` from Changchun, CN
35.206.36.20	AS15169 Google LLC	`6.44ms` from Dallas, US
66.174.244.228	AS22394 Verizon Business	`2.28ms` from Dallas, US
217.91.10.4	AS3320 Deutsche Telekom AG	`7.90ms` from Frankfurt am Main, DE
31.126.81.244	AS2856 British Telecommunications PLC	`2.09ms` from London, GB
51.92.19.20	AS16509 Amazon.com, Inc.	`5.90ms` from Madrid, ES
174.57.82.84	AS7922 Comcast Cable Communications, LLC	`9.22ms` from New York City, US
98.230.241.68	AS7922 Comcast Cable Communications, LLC	`17.92ms` from Orlando, US
60.16.237.4	AS4837 CHINA UNICOM China169 Backbone	`2.20ms` from Tieling, CN
89.200.245.68	AS49021 SOCIETATEA NATIONALA DE TRANSPORT GAZE NATURALE TRANSGAZ SA	`7.67ms` from Bucharest, RO
142.161.219.180	AS7122 Bell Canada	`16.18ms` from Chicago, US
99.106.82.20	AS7018 AT&T Enterprises, LLC	`7.08ms` from Columbus, US
92.140.130.20	AS3215 Orange S.A.	`5.53ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m12 45.58.74.237

traceroute to 45.58.74.237 (45.58.74.237): 12 hops max, 52 byte packets

4 [] 15.230.139.194 241.247 ms

5 [] 15.230.139.12 0.868 ms

6 *

7 *

8 *

9 [AS19679] 162.125.87.15 34.683 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Auckland, NZ

On January 19th 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.

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