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  2. 156.0.0.0/8
  3. 156.45.0.0/16
  4. AS30103  | 156.45.72.0/21

156.45.72.0/21

AS30103  ·  Zoom Video Communications, Inc

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Summary

Country United States
Domain zoom.us
ASN AS30103
Registry ARIN
ID ZVC

WHOIS Details

NetHandle:      NET-156-45-0-0-1
OrgID:          ZVC
Parent:         NET-156-0-0-0-0
NetName:        ZVC
NetRange:       156.45.0.0 - 156.45.127.255
NetType:        allocation
RegDate:        2021-08-11
Updated:        2021-08-11
Source:         ARIN


OrgID:          ZVC
OrgName:        Zoom Video Communications, Inc
CanAllocate:    
Street:         55 Almaden Boulevard, 6th Floor
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2013-09-23
Updated:        2025-10-17
OrgAdminHandle: ESLIC5-ARIN
OrgTechHandle:  CHUWI7-ARIN
OrgTechHandle:  DIAMO71-ARIN
OrgTechHandle:  GEGEO1-ARIN
OrgTechHandle:  JIANG133-ARIN
OrgTechHandle:  NEUME13-ARIN
OrgTechHandle:  RDM103-ARIN
OrgTechHandle:  ULRIC33-ARIN
OrgTechHandle:  YANGX9-ARIN
OrgTechHandle:  YUANE-ARIN
OrgTechHandle:  ZHANG353-ARIN
OrgAbuseHandle: CHUWI7-ARIN
OrgAbuseHandle: ULRIC33-ARIN
OrgAbuseHandle: YANGX9-ARIN
OrgAbuseHandle: YUANE-ARIN
OrgNOCHandle:   CHUWI7-ARIN
OrgNOCHandle:   YANGX9-ARIN
OrgNOCHandle:   YUANE-ARIN
OrgRoutingHandle:   CHUWI7-ARIN
OrgRoutingHandle:   YANGX9-ARIN
OrgDNSHandle:   CHUWI7-ARIN
OrgDNSHandle:   ULRIC33-ARIN
OrgDNSHandle:   YANGX9-ARIN
Source:         ARIN


POCHandle:      NEUME13-ARIN
IsRole:         N
LastName:       Neumeier
FirstName:      Eric
Street:         55 Alamaden Blvd
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2023-02-01
Updated:        2025-06-12
OfficePhone:    +1-720-664-6469
Mailbox:        eric.neumeier@zoom.us
Source:         ARIN


POCHandle:      JIANG133-ARIN
IsRole:         N
LastName:       Jiang
FirstName:      Luhan
Street:         55 Almaden Boulevard, 6th Floor
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2024-09-25
Updated:        2025-09-25
OfficePhone:    +1-209-273-4858
Mailbox:        luhan.jiang@zoom.com
Source:         ARIN


POCHandle:      ESLIC5-ARIN
IsRole:         N
LastName:       Eslick
FirstName:      Jason
Street:         55 Almaden Blvd
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2022-02-17
Updated:        2024-10-23
OfficePhone:    +1-206-690-6317
Mailbox:        jason.eslick@zoom.com
Mailbox:        jason.eslick@zoom.us
Source:         ARIN


POCHandle:      YANGX9-ARIN
IsRole:         N
LastName:       Yang
FirstName:      Xi
Street:         55 Almaden Blvd Suite 600
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2021-03-22
Updated:        2023-03-22
OfficePhone:    +1-512-571-9222
Mailbox:        xi.yang@zoom.us
Source:         ARIN


POCHandle:      CHUWI7-ARIN
IsRole:         N
LastName:       Chu
FirstName:      Wilson
Street:         55 Almaden Blvd Suite 600
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2021-03-22
Updated:        2025-09-23
OfficePhone:    +1-408-982-6032
Mailbox:        wilson.chu@zoom.com
Mailbox:        wilson.chu@zoom.us
Source:         ARIN


POCHandle:      ZHANG353-ARIN
IsRole:         N
LastName:       Zhang
FirstName:      Baiyu
Street:         55 Almaden Boulevard, Suite 600
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2021-10-25
Updated:        2024-09-11
OfficePhone:    +1-209-243-5702
Mailbox:        baiyu.zhang@zoom.us
Source:         ARIN


POCHandle:      RDM103-ARIN
IsRole:         N
LastName:       Murray
FirstName:      Robert
Street:         55 Almaden Blvd, 6th Floor
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95133
RegDate:        2022-05-19
Updated:        2025-05-19
OfficePhone:    +1-423-225-7255
Mailbox:        dave.murray@zoom.us
Source:         ARIN


POCHandle:      DIAMO71-ARIN
IsRole:         N
LastName:       Diamond
FirstName:      Ryan
Street:         55 Almaden Blvd, 6th Floor
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2024-07-24
Updated:        2025-08-25
OfficePhone:    +1-803-598-9855
Mailbox:        ryan.diamond@zoom.com
Source:         ARIN


POCHandle:      GEGEO1-ARIN
IsRole:         N
LastName:       Ge
FirstName:      Geogre
Street:         55 N Almaden Blvd, 6th Floor
City:           San Jose
State/Prov:     FL
Country:        US
PostalCode:     34759
RegDate:        2025-10-17
Updated:        2025-10-17
OfficePhone:    +1-201-370-9610
Mailbox:        george.ge@zoom.us
Source:         ARIN


POCHandle:      YUANE-ARIN
IsRole:         N
LastName:       Yuan
FirstName:      Eric
Street:         55 Almaden Boulevard, 6th Floor,
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2013-09-19
Updated:        2023-08-11
OfficePhone:    +1-408-673-2657
OfficePhone:    +1-408-675-7344
FaxPhone:       +1-408-496-0601
Mailbox:        yasin.mohammed@zoom.us
Source:         ARIN


POCHandle:      ULRIC33-ARIN
IsRole:         N
LastName:       Ulrich
FirstName:      Mike
Street:         55 S Almaden Blvd 6th Floor
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2025-04-21
Updated:        2025-04-21
OfficePhone:    +1-650-387-3035
Mailbox:        mike.ulrich@zoom.us
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 156.45.0.0/16

Range ASN Company Num of IPs
156.45.128.0/18 AS7992 Cogeco Connexion Inc. 16,384
156.45.224.0/20 AS46513 Alarm.com, Inc. 4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
156.45.77.181 AS30103 Zoom Video Communications, Inc 0.19ms from Ashburn, US
156.45.75.146 AS30103 Zoom Video Communications, Inc 0.20ms from Ashburn, US
156.45.79.187 AS30103 Zoom Video Communications, Inc 0.20ms from Ashburn, US
156.45.73.65 AS30103 Zoom Video Communications, Inc 0.20ms from Ashburn, US
156.45.72.65 AS30103 Zoom Video Communications, Inc 0.22ms from Ashburn, US
156.45.74.130 AS30103 Zoom Video Communications, Inc 0.19ms from Ashburn, US
156.45.78.243 AS30103 Zoom Video Communications, Inc 0.20ms from Ashburn, US
156.45.76.32 AS30103 Zoom Video Communications, Inc 0.24ms 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
177.99.70.53 AS18881 TELEFÔNICA BRASIL S.A 9.22ms from Fortaleza, BR
154.81.14.5 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 1.35ms from Hong Kong, HK
120.220.193.21 AS9808 China Mobile Communications Group Co., Ltd. 0.35ms from Jinan, CN
94.63.219.133 AS12353 Vodafone Portugal 2.23ms from Lisbon, PT
179.24.112.69 AS6057 Administracion Nacional de Telecomunicaciones 1.82ms from Montevideo, UY
212.100.155.197 AS8732 JSC Comcor 0.62ms from Moscow, RU
152.179.60.133 AS701 Verizon Business 0.30ms from Philadelphia, US
136.36.10.37 AS16591 Google Fiber Inc. 2.17ms from Salt Lake City, US
85.211.46.37 AS8075 Microsoft Corporation 1.75ms from Singapore, SG
13.76.34.21 AS8075 Microsoft Corporation 0.60ms from Singapore, SG
187.2.10.245 AS28573 Claro NXT Telecomunicacoes Ltda 8.60ms from São Paulo, BR
79.184.56.245 AS5617 Orange Polska Spolka Akcyjna 2.65ms from Warsaw, PL
196.41.242.5 AS36891 Icosnet SPA 7.26ms from Algiers, DZ
34.231.74.165 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
162.151.149.197 AS7922 Comcast Cable Communications, LLC 0.75ms from Boston, US
80.97.230.117 AS9050 Orange Romania S.A. 2.17ms from Bucharest, RO
24.106.169.5 AS11426 Charter Communications Inc 1.36ms from Charlotte, US
73.102.163.101 AS7922 Comcast Cable Communications, LLC 8.21ms from Chicago, US
12.218.155.149 AS7018 AT&T Enterprises, LLC 4.55ms from Dallas, US
46.244.197.117 AS8767 M-net Telekommunikations GmbH 4.07ms from Frankfurt am Main, DE
159.75.41.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Guangzhou, CN
60.243.215.21 AS17488 Hathway IP Over Cable Internet 1.47ms from Hyderabad, IN
70.187.11.101 AS22773 Cox Communications Inc. 8.15ms from Kansas City, US
194.12.66.37 AS47283 FOP Koval Dmitro Orestovich 6.81ms from Kyiv, UA
126.28.113.117 AS17676 SoftBank Corp. 4.32ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 156.45.74.180
traceroute to 156.45.74.180 (156.45.74.180): 64 hops max, 52 byte packets
6 [AS3257] 63.141.217.186 60.769 ms
7 *
8 *
9 *
10 *
11 *
12 [AS30103] 156.45.74.180 60.475 ms
Measurement taken from IPinfo ProbeNet in Draper, US
On

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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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