121.1.52.0/22

AS10139  ·  Smart Broadband, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Philippines
Domain smart.com.ph
ASN AS10139
Parent Range 121.1.0.0/18
Registry APNIC
ID SMARTBRO-PH

WHOIS Details

inetnum:        121.1.0.0 - 121.1.63.255
netname:        SMARTBRO-PH
descr:          Smart Broadband Incorporated
descr:          Wireless Broadband Access
descr:          Ayala Avenue, Makati City
country:        PH
org:            ORG-SBI2-AP
admin-c:        SBT16-AP
tech-c:         SBT16-AP
abuse-c:        AS2810-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-SMARTBRO
mnt-routes:     MAINT-PH-SMARTBRO
mnt-irt:        IRT-SMARTBRO-PH
last-modified:  2020-10-20T01:09:33Z
source:         APNIC

irt:            IRT-SMARTBRO-PH
address:        Smart Tower
address:        6799 Ayala Avenue Makati City
address:        1226 Philippines
e-mail:         allsmarttscipbb@smart.com.ph
abuse-mailbox:  allsmarttscipbb@smart.com.ph
admin-c:        SBT16-AP
tech-c:         SBT16-AP
auth:           # Filtered
remarks:        allsmarttscipbb@smart.com.ph is invalid
mnt-by:         MAINT-PH-SMARTBRO
last-modified:  2025-11-26T13:12:36Z
source:         APNIC

organisation:   ORG-SBI2-AP
org-name:       Smart Broadband, Inc.
org-type:       LIR
country:        PH
address:        SMART LEC Bldg., UPS5 Subd.,
address:        Filipinas Ave., Sucat Road,
phone:          +632-541-5772
fax-no:         +632-541-5530
e-mail:         ccabecina@pldt.com.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:48Z
source:         APNIC

role:           ABUSE SMARTBROPH
country:        ZZ
address:        Smart Tower
address:        6799 Ayala Avenue Makati City
address:        1226 Philippines
phone:          +000000000
e-mail:         allsmarttscipbb@smart.com.ph
admin-c:        SBT16-AP
tech-c:         SBT16-AP
nic-hdl:        AS2810-AP
remarks:        Generated from irt object IRT-SMARTBRO-PH
remarks:        allsmarttscipbb@smart.com.ph is invalid
abuse-mailbox:  allsmarttscipbb@smart.com.ph
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-26T13:12:56Z
source:         APNIC

role:           Smart Broadband Team
address:        Smart Tower
address:        6799 Ayala Avenue Makati City
address:        1226 Philippines
country:        PH
phone:          +632-511-6354
fax-no:         +632-511-2610
e-mail:         raclaron@smart.com.ph
admin-c:        RC668-AP
tech-c:         RC668-AP
nic-hdl:        SBT16-AP
notify:         raclaron@smart.com.ph
abuse-mailbox:  insirt@smart.com.ph
mnt-by:         MAINT-PH-SMARTBRO
last-modified:  2016-10-06T03:55:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.1.52.0/22

Range ASN Company Num of IPs
121.1.0.0/18 AS10139 Smart Broadband Incorporated 16,384

Nearby Ranges

BGP prefixes that overlap with 121.1.0.0/16

Range ASN Company Num of IPs
121.1.128.0/17 AS4685 Asahi Net 32,768
121.1.0.0/18 AS10139 Smart Broadband Incorporated 16,384

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

Pingable IPs

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

IP Address ASN Details
121.1.54.49 AS10139 Smart Broadband, Inc. 7.12ms 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
195.56.58.22 AS5483 Magyar Telekom Plc. 0.18ms from Budapest, HU
41.40.252.198 AS8452 TE-AS 4.39ms from Cairo, EG
119.51.81.230 AS4837 CHINA UNICOM China169 Backbone 6.13ms from Changchun, CN
221.182.77.6 AS9808 China Mobile Communications Group Co., Ltd. 6.08ms from Chengdu, CN
173.81.98.134 AS19108 Optimum 18.62ms from Chicago, US
185.181.254.6 AS36454 WHG Hosting Services Ltd 0.31ms from Dallas, US
113.107.55.166 AS4134 CHINANET-BACKBONE 8.23ms from Guangzhou, CN
49.84.208.150 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.19ms from Huai'an, CN
86.162.252.86 AS2856 British Telecommunications PLC 4.55ms from London, GB
45.49.179.198 AS20001 Charter Communications Inc 5.79ms from Los Angeles, US
181.220.148.102 AS28573 Claro NXT Telecomunicacoes Ltda 17.13ms from Novo Hamburgo, BR
67.9.151.54 AS33363 Charter Communications, Inc 9.00ms from Orlando, US
75.167.141.198 AS209 CenturyLink Communications, LLC 1.76ms from Phoenix, US
31.191.238.6 AS1267 WIND TRE S.P.A. 3.55ms from Rome, IT
189.142.164.86 AS8151 UNINET 4.92ms from Santiago de Queretaro, MX
118.50.209.214 AS4766 Korea Telecom 3.24ms from Seoul, KR
185.53.131.102 AS43350 NForce Entertainment B.V. 0.60ms from Amsterdam, NL
71.73.60.182 AS10796 Charter Communications Inc 13.62ms from Ashburn, US
216.98.81.86 AS22709 North State Telephone, LLC 6.05ms from Ashburn, US
160.104.162.230 AS6186 Garcia Consulting, Inc. 0.07ms from Ashburn, US
197.56.157.246 AS8452 TE-AS 2.88ms from Cairo, EG
216.115.143.102 AS5009 REV 10.15ms from Dallas, US
212.87.158.134 AS20677 imos Gesellschaft fuer Internet-Marketing und Online-Services mbH 3.92ms from Frankfurt am Main, DE
87.171.29.134 AS3320 Deutsche Telekom AG 4.82ms from Frankfurt am Main, DE
193.197.34.22 AS553 BelWue-Koordination 7.12ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 121.1.55.27
traceroute to 121.1.55.27 (121.1.55.27): 6 hops max, 52 byte packets
3 [AS749] 11.110.76.33 0.444 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs