1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.135.0.0/16
  4. AS35280  | 103.135.59.0/24

103.135.59.0/24

AS35280  ·  F5 Networks SARL

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Summary

Country Hong Kong
Domain f5.com
ASN AS35280
Parent Range 103.135.56.0/22
Registry APNIC
ID VOLTERRA-HK-20210301

WHOIS Details

inetnum:        103.135.59.0 - 103.135.59.255
netname:        VOLTERRA-HK-20210301
descr:          Volterra Hong Kong
country:        HK
admin-c:        FIA15-AP
tech-c:         FIA15-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-VOLTERRA-AP
mnt-irt:        IRT-VOLTERRA-AP
abuse-c:        AV421-AP
last-modified:  2025-10-28T11:31:18Z
geofeed:        https://www.f5.com/content/dam/f5/geofeed.txt
remarks:        Geofeed https://www.f5.com/content/dam/f5/geofeed.txt
source:         APNIC

irt:            IRT-VOLTERRA-AP
address:        2550 Great America Way
e-mail:         abuse@f5.com
abuse-mailbox:  abuse@f5.com
admin-c:        FIA15-AP
tech-c:         FIA15-AP
auth:           # Filtered
remarks:        abuse@f5.com was validated on 2025-10-28
mnt-by:         MAINT-VOLTERRA-AP
last-modified:  2025-10-28T11:21:46Z
source:         APNIC

role:           ABUSE VOLTERRAAP
country:        ZZ
address:        2550 Great America Way
phone:          +000000000
e-mail:         abuse@f5.com
admin-c:        FIA15-AP
tech-c:         FIA15-AP
nic-hdl:        AV421-AP
remarks:        Generated from irt object IRT-VOLTERRA-AP
remarks:        abuse@f5.com was validated on 2025-10-28
abuse-mailbox:  abuse@f5.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-28T11:21:56Z
source:         APNIC

role:           F5 Inc administrator
address:        801 5th Ave Seattle, WA 98104
country:        US
phone:          +1-416-294-7780
e-mail:         abuse@f5.com
admin-c:        FIA15-AP
tech-c:         FIA15-AP
nic-hdl:        FIA15-AP
notify:         abuse@f5.com
mnt-by:         MAINT-VOLTERRA-AP
last-modified:  2023-05-03T08:33:33Z
source:         APNIC

route:          103.135.59.0/24
origin:         AS35280
descr:          Volterra Inc. 2550 Great America Way #350
mnt-by:         MAINT-VOLTERRA-AP
last-modified:  2020-01-14T17:12:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.135.59.0/24

Range ASN Company Num of IPs
103.135.56.0/22 AS35280 Volterra Inc. 1,024

Nearby Ranges

BGP prefixes that overlap with 103.135.0.0/16

Range ASN Company Num of IPs
103.135.240.0/22 AS137263 NetEase Entertainment Inc. 1,024
103.135.0.0/22 AS38320 CV. SINAR WIJAYA ABADI 1,024
103.135.152.0/22 AS38320 PT. KERUI INDONESIA 1,024
103.135.24.0/22 AS38320 PT. TRI KERISNA UTAMA 1,024
103.135.248.0/22 AS906 DMIT Inc 1,024
103.135.4.0/22 AS38320 CV. CAHAYA WIJAYA LESTARI 1,024
103.135.48.0/22 AS38320 CV. WIJAYA MAJU LESTARI 1,024
103.135.52.0/22 AS138754 Kerala Vision Broad Band Limited 1,024
103.135.72.0/22 AS46026 PT BATAM BINTAN TELEKOMUNIKASI 1,024
103.135.196.0/22 AS137745 Shenzhen Cloud Computing Center 1,024
103.135.56.0/22 AS35280 Volterra Inc. 1,024
103.135.180.0/22 AS138806 Dinas Komunikasi dan Informatika Kabupaten Kulon Progo 1,024
103.135.160.0/22 AS4808 Beijing wangshun qiantong network communications technology company 1,024
103.135.224.0/22 AS138871 PT. Trans Indonesia Superkoridor 1,024
103.135.208.0/22 AS209242 DREAM CLOUD INNOVATION PTE. LTD. 1,024
103.135.108.0/22 AS59238 ByteArk Company Limited 1,024
103.135.210.0/23 AS45102 DCIPL SG 512
103.135.38.0/23 AS133469 Rathore Cable And Ofc Network 512
103.135.96.0/23 AS45658 Surya Citra Televisi 512
103.135.128.0/23 AS395301 Resound Networks, LLC 512
103.135.130.0/23 AS133037 KERALA STATE IT MISSION 512
103.135.102.0/23 AS38136 Akari Networks 512
103.135.231.0/24 AS138653 Latch Networks Pty Ltd 256
103.135.188.0/24 AS138661 PERTHRADCLINIC LTD 256
103.135.189.0/24 AS138782 Swibi Airnet Broadband Services Pvt Ltd 256
103.135.70.0/24 AS138788 Acushnet Communication Private Limited 256
103.135.12.0/24 AS138922 Atulaya Healthcare Private Limited 256
103.135.101.0/24 AS150452 OK COMMUNICATION LIMITED 256
103.135.36.0/24 AS17439 Sst Infotech India Private Limited 256
103.135.144.0/24 AS18013 ASLINE LIMITED 256
103.135.145.0/24 AS18013 ASLINE LIMITED 256
103.135.146.0/24 AS18013 ASLINE LIMITED 256
103.135.147.0/24 AS18013 ASLINE LIMITED 256
103.135.45.0/24 AS215607 DE 256
103.135.95.0/24 AS21788 HiPOINT Connect Private Limited 256
103.135.44.0/24 AS23532 DE 256
103.135.44.0/24 AS23532 DE 256
103.135.56.0/24 AS35280 Volterra Japan 256
103.135.143.0/24 AS35820 G3S 256
103.135.13.0/24 AS38001 MBIT Technologies Pty Ltd 256
103.135.44.0/24 AS400342 DE 256
103.135.44.0/24 AS400342 DE 256
103.135.94.0/24 AS45658 Surya Citra Televisi 256
103.135.72.0/24 AS46026 INFRASTRUCTURE & SERVER 256
103.135.73.0/24 AS46026 INFRASTRUCTURE & SERVER 256
103.135.74.0/24 AS46026 INFRASTRUCTURE & SERVER 256
103.135.75.0/24 AS46026 INFRASTRUCTURE & SERVER 256
103.135.134.0/24 AS58689 ICC Communication Ltd. 256
103.135.135.0/24 AS58689 ICC Communication Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.135.59.80 AS35280 F5 Networks SARL 0.26ms from Hong Kong, HK

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
79.243.118.216 AS3320 Deutsche Telekom AG 4.11ms from Duesseldorf, DE
171.236.176.248 AS7552 Viettel Group 2.06ms from Hanoi, VN
212.135.228.216 AS3257 GTT Communications Inc. 5.97ms from London, GB
88.5.50.248 AS3352 TELEFONICA DE ESPANA S.A.U. 7.53ms from Madrid, ES
90.25.226.40 AS3215 Orange S.A. 2.92ms from Paris, FR
68.104.231.168 AS22773 Cox Communications Inc. 4.99ms from Phoenix, US
3.238.181.184 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
104.27.100.200 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
110.248.230.168 AS4837 CHINA UNICOM China169 Backbone 9.75ms from Beijing, CN
109.121.75.136 AS8771 YUnet International d.o.o. 5.02ms from Belgrade, RS
75.210.85.216 AS6167 Verizon Business 10.91ms from Chicago, US
70.135.129.232 AS7018 AT&T Enterprises, LLC 17.30ms from Chicago, US
63.254.19.120 AS7029 Windstream Communications LLC 0.56ms from Chicago, US
134.17.135.120 AS25106 Mobile TeleSystems JLLC 1.12ms from Minsk, BY
223.68.234.216 AS56046 China Mobile communications corporation 2.65ms from Nanjing, CN
78.80.156.72 AS13036 T-Mobile Czech Republic a.s. 1.14ms from Prague, CZ
119.214.126.72 AS4766 Korea Telecom 3.11ms from Seoul, KR
61.254.232.24 AS9318 SK Broadband Co Ltd 6.59ms from Seoul, KR
123.210.139.24 AS1221 Telstra Limited 11.82ms from Sydney, AU
183.92.23.8 AS4837 CHINA UNICOM China169 Backbone 4.06ms from Wuhan, CN
101.203.168.104 AS55674 Universitas Negeri Yogyakarta 0.40ms from Yogyakarta, ID
86.80.8.232 AS1136 KPN B.V. 2.58ms from Amsterdam, NL
109.128.80.104 AS5432 Proximus NV 3.19ms from Brussels, BE
129.151.73.248 AS31898 Oracle Corporation 0.15ms from Cardiff, GB
107.217.243.104 AS7018 AT&T Enterprises, LLC 11.89ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 103.135.59.125
traceroute to 103.135.59.125 (103.135.59.125): 64 hops max, 52 byte packets
4 [] 103.203.158.176 0.61 ms
5 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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