103.21.169.0/24

AS132454 · Philippine Telegraph and Telephone Corporation,

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Summary

Country	Philippines
Domain	ptt.com.ph
ASN	AS132454
Registry	APNIC
ID	PTT

WHOIS Details

inetnum:        103.21.168.0 - 103.21.171.255
netname:        PTT
descr:          Philippine Telelgraph & Telephone
descr:          Spirit of Communications Center Building
descr:          # 106 Carlos Palanca Jr. St
descr:          Legaspi Village
country:        PH
org:            ORG-PTT1-AP
admin-c:        PTTN1-AP
tech-c:         PTTN1-AP
abuse-c:        AP987-AP
status:         ALLOCATED 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-lower:      MAINT-PH-PTT
mnt-routes:     MAINT-PH-PTT
mnt-irt:        IRT-PTT-PH
last-modified:  2020-08-19T06:30:39Z
source:         APNIC

irt:            IRT-PTT-PH
address:        Spirit of Communications Center Building
address:        # 106 Carlos Palanca St Legaspi Village, Makati City
e-mail:         noc@ptt.com.ph
abuse-mailbox:  abuse@ptt.com.ph
admin-c:        PTTN1-AP
tech-c:         PTTN1-AP
auth:           # Filtered
remarks:        abuse@ptt.com.ph is valid
remarks:        noc@ptt.com.ph was validated on 2025-01-28
remarks:        abuse@ptt.com.ph was validated on 2025-02-11
mnt-by:         MAINT-PH-PTT
last-modified:  2025-02-11T10:41:00Z
source:         APNIC

organisation:   ORG-PTT1-AP
org-name:       Philippine Telelgraph & Telephone
org-type:       LIR
country:        PH
address:        Spirit of Communications Center Building
address:        # 106 Carlos Palanca Jr. St
address:        Legaspi Village
phone:          +63-2-8726-8888
e-mail:         noc@ptt.com.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:52Z
source:         APNIC

role:           ABUSE PTTPH
country:        ZZ
address:        Spirit of Communications Center Building
address:        # 106 Carlos Palanca St Legaspi Village, Makati City
phone:          +000000000
e-mail:         noc@ptt.com.ph
admin-c:        PTTN1-AP
tech-c:         PTTN1-AP
nic-hdl:        AP987-AP
remarks:        Generated from irt object IRT-PTT-PH
remarks:        noc@ptt.com.ph was validated on 2025-01-28
remarks:        abuse@ptt.com.ph was validated on 2025-02-11
abuse-mailbox:  abuse@ptt.com.ph
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-11T10:41:33Z
source:         APNIC

role:           Philippine Telegraph and Telephone Corporation IP Network
address:        Spirit of Communications Center Building
address:        #106 Carlos Palanca St Legaspi Village, Makati City
country:        PH
phone:          +63-2-8159961
fax-no:         +63-2-8159961
remarks:        ###############################################
remarks:        # Send ABUSE reports to abuse@ptt.com.ph #
remarks:        # Send SPAM reports to abuse@ptt.com.ph   #
remarks:        # Please include detailed information and     #
remarks:        # times in UTC                                #
remarks:        ###############################################
remarks:        www.ptt.com.ph
admin-c:        EBP2-AP
tech-c:         EBP2-AP
nic-hdl:        PTTN1-AP
e-mail:         noc@ptt.com.ph
notify:         noc@ptt.com.ph
mnt-by:         MAINT-PH-PTT
last-modified:  2022-07-04T07:39:28Z
source:         APNIC

route:          103.21.168.0/22
origin:         AS132454
descr:          Philippine Telelgraph & Telephone Spirit of Communications Center Building Legaspi Village
mnt-by:         MAINT-PH-PTT
last-modified:  2017-07-06T05:06:39Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range	ASN	Company	Num of IPs
103.21.60.0/22	AS3462	Bank Of Taiwan	1,024
103.21.132.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
103.21.76.0/22	AS45536	Readylink Internet Services Limited	1,024
103.21.148.0/22	AS38732	CMC Telecom Infrastructure Company	1,024
103.21.156.0/22	AS134141	B2B Wholesale Pty Ltd	1,024
103.21.40.0/22	AS58715	EarthTelcommunication	1,024
103.21.44.0/22	AS132435	A-6-3A, Block A, No. 2, Jalan PJU 1A/7A,	1,024
103.21.252.0/22	AS131310	PLTPRO Data Centre Sdn. Bhd.	1,024
103.21.176.0/22	AS9808	China Mobile Communications Corporation	1,024
103.21.208.0/22	AS8100	Kaifeng Guochao E-commerce Co.Ltd.	1,024
103.21.140.0/22	AS4812	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.120.0/22	AS131368	Petrovietnam oil corporation	1,024
103.21.216.0/22	AS9905	PT. LINKNET,	1,024
103.21.116.0/22	AS138950	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.48.0/22	AS58750	Logic Plus	1,024
103.21.116.0/22	AS4837	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.8.0/22	AS26658	UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK	1,024
103.21.0.0/22	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.21.84.0/22	AS45786	PT Hawk Teknologi Solusi	1,024
103.21.124.0/22	AS132423	Powai	1,024
103.21.184.0/22	AS132453	TRIPLE PLAY BROADBAND PRIVATE LIMITED	1,024
103.21.128.0/22	AS58927	M.D.G. IT Pty Ltd	1,024
103.21.32.0/22	AS132434	Maxis Broadband Sdn Bhd	1,024
103.21.152.0/22	AS24028	REDtone Marketing Sdn. Bhd.	1,024
103.21.200.0/22	AS38091	LG HelloVision Corp.	1,024
103.21.252.0/23	AS131310	PLTPRO Data Centre Sdn. Bhd.	512
103.21.140.0/23	AS4811	Shanghai Meicheng Technology Information Co.,Ltd.	512
103.21.254.0/23	AS131310	PLTPRO Data Centre Sdn. Bhd.	512
103.21.204.0/23	AS131746	PT. Medianusa Permana	512
103.21.172.0/23	AS132449	Suite 3, Level 2	512
103.21.62.0/23	AS3462	Bank Of Taiwan	512
103.21.18.0/23	AS58714	19th Floor, Tower C and D, Building No. 14, DLF Cyber City,	512
103.21.134.0/23	AS38835	Buroserv Australia Pty Ltd	512
103.21.60.0/23	AS3462	Bank Of Taiwan	512
103.21.132.0/23	AS38835	Buroserv Australia Pty Ltd	512
103.21.142.0/23	AS4811	Shanghai Meicheng Technology Information Co.,Ltd.	512
103.21.58.0/23	AS394695	P.D.R Solutions FZC	512
103.21.165.0/24	AS132447	234, Galle Road, Colombo 4	256
103.21.166.0/24	AS132447	234, Galle Road, Colombo 4	256
103.21.231.0/24	AS132468	Satsol C-Band Infrastructure and clients	256
103.21.251.0/24	AS132462	Bemobile Solomon Islands Ltd	256
103.21.154.0/24	AS24028	REDtone Marketing Sdn. Bhd.	256
103.21.232.0/24	AS131210	Yashtel	256
103.21.13.0/24	AS9927	PhilCom Corporation	256
103.21.77.0/24	AS45536	Readylink Internet Services Limited	256
103.21.14.0/24	AS9927	PhilCom Corporation	256
103.21.20.0/24	AS58713	Fibervision	256
103.21.248.0/24	AS132462	Bemobile Solomon Islands Ltd	256
103.21.62.0/24	AS131148	Bank Of Taiwan	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
172.174.228.8	AS8075 Microsoft Corporation	0.96ms from Ashburn, US
34.209.157.232	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
154.61.54.8	AS201060 SNETTERTON TELECOM LIMITED	4.48ms from London, GB
181.134.97.40	AS13489 UNE EPM TELECOMUNICACIONES S.A.	7.53ms from Medellin, CO
104.184.248.216	AS7018 AT&T Enterprises, LLC	2.28ms from Miami, US
112.173.144.8	AS4766 Korea Telecom	5.25ms from Seoul, KR
1.239.87.200	AS9318 SK Broadband Co Ltd	1.29ms from Seoul, KR
213.89.51.24	AS1257 Tele2 Sverige AB	7.28ms from Stockholm, SE
180.78.86.88	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	10.87ms from Beijing, CN
34.66.8.24	AS396982 Google LLC	0.12ms from Council Bluffs, US
71.14.167.200	AS20115 Charter Communications LLC	12.63ms from Dallas, US
54.220.98.120	AS16509 Amazon.com, Inc.	0.13ms from Dublin, IE
98.196.2.56	AS7922 Comcast Cable Communications, LLC	5.78ms from Houston, US
121.250.217.104	AS4538 China Education and Research Network Center	9.54ms from Beijing, CN
123.116.129.24	AS4808 China Unicom Beijing Province Network	4.44ms from Beijing, CN
118.24.228.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	0.16ms from Chongqing, CN
3.146.128.120	AS16509 Amazon.com, Inc.	0.16ms from Columbus, US
81.146.0.40	AS2856 British Telecommunications PLC	4.90ms from London, GB
68.81.53.120	AS7922 Comcast Cable Communications, LLC	7.44ms from New York City, US
61.46.187.88	AS9617 JCOM Co., Ltd.	11.43ms from Osaka, JP
183.47.242.120	AS4134 CHINANET-BACKBONE	8.29ms from Shenzhen, CN
191.84.193.104	AS22927 Telefonica de Argentina	2.27ms from Buenos Aires, AR
68.147.110.152	AS6327 Shaw Communications Inc.	5.83ms from Calgary, CA
2.16.194.120	AS16625 Akamai Technologies, Inc.	4.27ms from Copenhagen, DK
185.160.8.24	AS35280 F5 Networks SARL	0.21ms from London, GB

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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