103.109.185.0/24

AS150806 · R. C. Yulo Telephone System, Inc.

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Summary

Country	Philippines
Domain	rcyulo.com
ASN	AS150806
Registry	APNIC
ID	RCYTSI-PH

WHOIS Details

inetnum:        103.109.184.0 - 103.109.185.255
netname:        RCYTSI-PH
descr:          R. C. Yulo Telephone System, Inc.
country:        PH
org:            ORG-RCYT1-AP
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
abuse-c:        AR1357-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-RCYTSI-PH
mnt-routes:     MAINT-RCYTSI-PH
mnt-irt:        IRT-RCYTSI-PH
last-modified:  2023-03-10T00:59:25Z
source:         APNIC

irt:            IRT-RCYTSI-PH
address:        RCY Building, Don Pedro R. Yulo St., Sto. Rosario, Binalbagan Negros Occidental 6100
address:        
e-mail:         jfelizario@gmail.com
abuse-mailbox:  jfelizario@gmail.com
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
auth:           # Filtered
remarks:        jfelizario@gmail.com is valid
remarks:        jfelizario@gmail.com was validated on 2025-06-19
mnt-by:         MAINT-RCYTSI-PH
last-modified:  2025-09-04T07:59:41Z
source:         APNIC

organisation:   ORG-RCYT1-AP
org-name:       R. C. Yulo Telephone System, Inc.
org-type:       LIR
country:        PH
address:        RCY Building, Don Pedro R. Yulo St.
address:        Sto. Rosario
phone:          +63-034-4410018
e-mail:         info@rcyulo.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:12Z
source:         APNIC

role:           ABUSE RCYTSIPH
country:        ZZ
address:        RCY Building, Don Pedro R. Yulo St., Sto. Rosario, Binalbagan Negros Occidental 6100
address:        
phone:          +000000000
e-mail:         jfelizario@gmail.com
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
nic-hdl:        AR1357-AP
remarks:        Generated from irt object IRT-RCYTSI-PH
remarks:        jfelizario@gmail.com was validated on 2025-06-19
abuse-mailbox:  jfelizario@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-19T03:32:49Z
source:         APNIC

role:           R C Yulo Telephone System Inc administrator
address:        RCY Building, Don Pedro R. Yulo St., Sto. Rosario, Binalbagan Negros Occidental 6100
country:        PH
phone:          +63-034-4410018
e-mail:         jfelizario@gmail.com
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
nic-hdl:        RCYT1-AP
mnt-by:         MAINT-RCYTSI-PH
last-modified:  2023-03-09T07:31:25Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.109.0.0/16

Range	ASN	Company	Num of IPs
103.109.172.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.152.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.156.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.160.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.96.0/22	AS131464	M/s. Patriot	1,024
103.109.164.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.240.0/22	AS38651	mixi,Inc.	1,024
103.109.168.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.100.0/22	AS206264	102 Aarti Chambers,	1,024
103.109.252.0/22	AS17941	3-A POLAR CENTER BLDG., EDSA MANDALUYOUNG CITY 1555,	1,024
103.109.188.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.192.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.28.0/22	AS135936	LABO A&B Joint Stock Company	1,024
103.109.40.0/22	AS135905	Digital Rights Alliance Of Viet Nam Company Limited	1,024
103.109.44.0/22	AS147277	Cherri Technologies	1,024
103.109.196.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.200.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.20.0/22	AS4816	Shenzhen Yunshang Wuyou Network Technology Co., Ltd	1,024
103.109.60.0/22	AS24187	KIRZ Company Limited	1,024
103.109.108.0/22	AS132556	Rs Broadband Services Private Limited	1,024
103.109.216.0/22	AS45942	Sikka Digital Private Limited	1,024
103.109.112.0/22	AS137455	Sovereign Cloud Australia Pty Ltd	1,024
103.109.172.0/23	AS4787	PT. Cyberindo Aditama	512
103.109.174.0/23	AS4787	PT. Cyberindo Aditama	512
103.109.146.0/23	AS138610	SAP Office	512
103.109.132.0/23	AS136805	Next Generation Voice PTY LTD	512
103.109.134.0/23	AS137108	Bank Of India	512
103.109.206.0/23	AS150935	Dinas Komunikasi Informatika dan Statistik Kab. Ponorogo	512
103.109.238.0/23	AS58689	ICC Communication	512
103.109.106.0/23	AS55933	Xiamen shuo dun information technology Co., Ltd.	512
103.109.244.0/24	AS39486	HostRoyale Technologies Pvt Ltd	256
103.109.245.0/24	AS137465	Simplyfree Limited	256
103.109.246.0/24	AS137469	Signify Limited	256
103.109.25.0/24	AS137311	PT Kinez Creative Solutions	256
103.109.26.0/24	AS137311	PT Kinez Creative Solutions	256
103.109.27.0/24	AS137311	PT Kinez Creative Solutions	256
103.109.56.0/24	AS138640	Hello Tech Limited	256
103.109.57.0/24	AS138640	Asiatel Network Limited	256
103.109.58.0/24	AS59239	iTel Limited, IIG	256
103.109.59.0/24	AS138640	Hello Tech Limited	256
103.109.60.0/24	AS24187	KIRZ Province Network	256
103.109.61.0/24	AS24187	KIRZ Province Network	256
103.109.62.0/24	AS24187	KIRZ Province Network	256
103.109.63.0/24	AS24187	KIRZ Province Network	256
103.109.74.0/24	AS136787	PACKETHUB SA	256
103.109.75.0/24	AS136787	PACKETHUB SA	256
103.109.77.0/24	AS136557	NATHAN STEELE	256
103.109.92.0/24	AS135341	Orange Communication	256
103.109.93.0/24	AS137453	Orange Communication	256
103.109.94.0/24	AS137453	Orange Communication	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
104.181.240.136	AS7018 AT&T Enterprises, LLC	`11.10ms` from Atlanta, US
24.131.61.40	AS7922 Comcast Cable Communications, LLC	`4.79ms` from Atlanta, US
187.212.238.104	AS8151 UNINET	`0.94ms` from Guadalajara, MX
87.183.90.136	AS3320 Deutsche Telekom AG	`4.70ms` from Hamburg, DE
47.114.92.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.13ms` from Hangzhou, CN
122.233.210.56	AS4134 CHINANET-BACKBONE	`5.50ms` from Hangzhou, CN
161.23.136.136	AS198864 Queen Mary and Westfield College, University of London	`1.60ms` from London, GB
81.104.249.72	AS5089 Virgin Media Limited	`9.49ms` from London, GB
96.39.138.88	AS20115 Charter Communications LLC	`12.50ms` from Minneapolis, US
35.137.51.8	AS33363 Charter Communications, Inc	`5.98ms` from Orlando, US
54.243.74.200	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
115.137.139.200	AS17858 LG POWERCOMM	`1.94ms` from Seoul, KR
121.179.156.40	AS4766 Korea Telecom	`5.30ms` from Seoul, KR
114.204.8.40	AS9318 SK Broadband Co Ltd	`1.85ms` from Seoul, KR
24.143.153.56	AS40788 Start Communications	`13.18ms` from Toronto, CA
80.210.55.136	AS58224 Iran Telecommunication Company PJS	`16.94ms` from Yerevan, AM
52.216.90.8	AS16509 Amazon.com, Inc.	`0.36ms` from Ashburn, US
83.212.162.24	AS8253 Democritus University of Thrace	`15.90ms` from Athens, GR
196.130.78.72	AS24835 Vodafone Data	`5.58ms` from Cairo, EG
168.181.116.56	AS53218 SPEEDSERVICE TELECOMUNICACOES LTDA	`11.19ms` from Curitiba, BR
76.25.145.120	AS7922 Comcast Cable Communications, LLC	`5.13ms` from Denver, US
76.142.193.120	AS7922 Comcast Cable Communications, LLC	`6.51ms` from Houston, US
213.201.212.40	AS197450 SUNUCUN BILGI ILETISIM TEKNOLOJILERI VE TICARET LIMITED SIRKETI	`0.25ms` from Istanbul, TR
111.42.119.104	AS132525 HeiLongJiang Mobile Communication Company Limited	`13.51ms` from Liaoyang, CN
47.206.212.216	AS5650 Frontier Communications of America, Inc.	`7.53ms` from Miami, US

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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