1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.121.0.0/16
  4. AS138147  | 103.121.81.0/24

103.121.81.0/24

AS138147  ·  Philippine Cable Television Association, Inc.

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Summary

Country Philippines
Domain pcta.org.ph
ASN AS138147
Registry APNIC
ID PCTA-PH

WHOIS Details

inetnum:        103.121.80.0 - 103.121.83.255
netname:        PCTA-PH
descr:          Philippine Cable Television Association, Inc.
country:        PH
org:            ORG-PCTA1-AP
admin-c:        PCTA2-AP
tech-c:         PCTA2-AP
abuse-c:        AP901-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-PCTA-PH
mnt-irt:        IRT-PCTA-PH
last-modified:  2020-07-10T08:18:14Z
source:         APNIC

irt:            IRT-PCTA-PH
address:        Unit 504 Taipan Place, F. Ortigas Jr. Road, Ortigas Center, Pasay City Metro Manila 1605
e-mail:         engineer@pcta.org.ph
abuse-mailbox:  engineer@pcta.org.ph
admin-c:        PCTA2-AP
tech-c:         PCTA2-AP
auth:           # Filtered
remarks:        engineer@pcta.org.ph
remarks:        engineer@pcta.org.ph was validated on 2026-02-16
mnt-by:         MAINT-PCTA-PH
last-modified:  2026-02-16T03:47:12Z
source:         APNIC

organisation:   ORG-PCTA1-AP
org-name:       Philippine Cable Television Association, Inc.
org-type:       LIR
country:        PH
address:        Unit 504 Taipan Place, F. Ortigas Jr. Road, Ortigas Center
phone:          +63-2-638-8544
fax-no:         +63-2-638-8544
e-mail:         secretary@pcta.org.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:35Z
source:         APNIC

role:           ABUSE PCTAPH
country:        ZZ
address:        Unit 504 Taipan Place, F. Ortigas Jr. Road, Ortigas Center, Pasay City Metro Manila 1605
phone:          +000000000
e-mail:         engineer@pcta.org.ph
admin-c:        PCTA2-AP
tech-c:         PCTA2-AP
nic-hdl:        AP901-AP
remarks:        Generated from irt object IRT-PCTA-PH
remarks:        engineer@pcta.org.ph was validated on 2026-02-16
abuse-mailbox:  engineer@pcta.org.ph
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-16T03:47:39Z
source:         APNIC

role:           Philippine Cable Television Association Inc admi
address:        Unit 504 Taipan Place, F. Ortigas Jr. Road, Ortigas Center, Pasay City Metro Manila 1605
country:        PH
phone:          +63 9178297146
e-mail:         engineer@pcta.org.ph
admin-c:        PCTA2-AP
tech-c:         PCTA2-AP
nic-hdl:        PCTA2-AP
mnt-by:         MAINT-PCTA-PH
last-modified:  2026-02-04T03:58:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.121.0.0/16

Range ASN Company Num of IPs
103.121.188.0/22 AS137551 ZTNET CO., LTD 1,024
103.121.180.0/22 AS135478 CV Tiga Putri Permata 1,024
103.121.140.0/22 AS134383 Pabna University of Science and Technology 1,024
103.121.8.0/22 AS45766 Rajshahi Broadband Service 1,024
103.121.132.0/22 AS135478 PT 4CIPTA KONSULTAN 1,024
103.121.124.0/22 AS23943 Hyperspike Pty Ltd 1,024
103.121.28.0/22 AS134596 WICLOUD PVT LTD. 1,024
103.121.92.0/22 AS401696 FOJIP TECHNOLOGY LIMITED 1,024
103.121.220.0/22 AS138171 E-Village 1,024
103.121.168.0/22 AS135478 CV. Mandiri 1,024
103.121.92.0/22 AS401701 FOJIP TECHNOLOGY LIMITED 1,024
103.121.116.0/22 AS134302 Oxynet Telecommunications Private Limited 1,024
103.121.144.0/22 AS135478 CV Anugrah Cipta Karya 1,024
103.121.92.0/22 AS137899 FOJIP TECHNOLOGY LIMITED 1,024
103.121.128.0/22 AS131478 CLARENCE PROFESSIONAL OFFICES PTY. LIMITED 1,024
103.121.244.0/22 AS135478 Vertin Reichen Abadi 1,024
103.121.136.0/22 AS135478 PANTJA BAKTI 1,024
103.121.144.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.132.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.146.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.168.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.148.0/23 AS58369 PT. Fiber Networks Indonesia 512
103.121.248.0/23 AS138174 UNITING (NSW.ACT) 512
103.121.34.0/23 AS138398 Prodigi Technology Services Limited 512
103.121.194.0/23 AS138163 Bangladesh University of Professionals (BUP) 512
103.121.176.0/23 AS151050 KHULNA FIBER LINK 512
103.121.102.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.96.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.98.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.100.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.182.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.244.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.204.0/23 AS134922 RENU SOFTTECH SALES AND SERVICES 512
103.121.134.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.170.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.136.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.180.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.138.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.246.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.133.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.132.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.217.0/24 AS134732 Dot Internet 256
103.121.216.0/24 AS134732 Dot Internet 256
103.121.14.0/24 AS134595 Velocity Internet 256
103.121.111.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.110.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.39.0/24 AS134599 Digital Dot Net Broadband 256
103.121.109.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.147.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.108.0/24 AS135478 PT. Cyberindo Aditama 256

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

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

IP Address ASN Details
103.121.81.97 AS138147 Philippine Cable Television Association, Inc. 2.04ms from Manila, PH

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
20.224.76.24 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
82.27.49.136 AS6079 RCN 1.53ms from Ashburn, US
121.74.82.72 AS9500 One New Zealand Group Limited 1.75ms from Auckland, NZ
91.39.44.40 AS3320 Deutsche Telekom AG 3.43ms from Berlin, DE
173.203.123.200 AS19994 Rackspace Hosting 0.50ms from Chicago, US
91.126.115.232 AS35699 Adamo Telecom Iberia S.A. 1.38ms from Madrid, ES
176.206.247.200 AS1267 WIND TRE S.P.A. 8.06ms from Milan, IT
109.126.194.120 AS12389 PJSC Rostelecom 6.85ms from Moscow, RU
96.244.79.120 AS701 Verizon Business 4.61ms from Philadelphia, US
112.227.113.72 AS4837 CHINA UNICOM China169 Backbone 5.29ms from Qingdao, CN
52.242.34.216 AS8075 Microsoft Corporation 0.16ms from Quebec, CA
94.161.172.232 AS1267 WIND TRE S.P.A. 19.12ms from Rome, IT
36.230.81.72 AS3462 Data Communication Business Group 1.03ms from Taipei, TW
42.55.141.216 AS4837 CHINA UNICOM China169 Backbone 8.45ms from Tieling, CN
161.246.39.248 AS9486 King Mongkut's Institute of Technology Ladkrabang 2.00ms from Bangkok, TH
117.174.24.184 AS9808 China Mobile Communications Group Co., Ltd. 3.54ms from Chengdu, CN
190.241.190.8 AS3790 RADIOGRAFICA COSTARRICENSE 0.50ms from Curridabat, CR
202.114.176.72 AS4538 China Education and Research Network Center 16.09ms from Guangzhou, CN
45.78.28.168 AS25820 IT7 Networks Inc 0.22ms from Hong Kong, HK
35.220.169.120 AS396982 Google LLC 0.14ms from Hong Kong, HK
72.199.205.168 AS22773 Cox Communications Inc. 7.15ms from Los Angeles, US
81.37.134.232 AS3352 TELEFONICA DE ESPANA S.A.U. 8.29ms from Madrid, ES
158.158.35.88 AS8075 Microsoft Corporation 0.15ms from Madrid, ES
87.76.216.40 AS49608 CoChen Technology LTD. 0.95ms from Seoul, KR
59.128.154.88 AS2516 KDDI CORPORATION 4.88ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f7 103.121.81.1
traceroute to 103.121.81.1 (103.121.81.1): 64 hops max, 52 byte packets
7 [AS17639] 161.49.4.42 257.631 ms
8 [AS17639] 161.49.13.185 257.126 ms
9 [AS138147] 103.121.81.1 258.91 ms
Measurement taken from IPinfo ProbeNet in Jeddah, SA
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.

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