103.121.148.0/24

AS58369 · PT. Fiber Networks Indonesia

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Summary

Country	Indonesia
Domain	fiber.net.id
ASN	AS58369
Parent Range	103.121.148.0/23
Registry	IDNIC
ID	FIBERNET-NETBLOCK

WHOIS Details

inetnum:        103.121.148.0 - 103.121.149.255
netname:        FIBERNET-NETBLOCK
descr:          PT. Fiber Networks Indonesia
descr:          Internet Service Provider
descr:          Rukan Tanjung Mas Raya Blok B1. No. 5
descr:          Jagakarsa, Jakarta Selatan
descr:          DKI Jakarta
admin-c:        FNA7-AP
tech-c:         FNA7-AP
country:        ID
mnt-by:         MNT-APJII-ID
mnt-routes:     MAINT-FIBERNET-ID
mnt-irt:        IRT-FIBERNET-ID
status:         ASSIGNED PORTABLE
last-modified:  2022-06-03T08:56:23Z
source:         IDNIC


role:           FIBERNET - Network Administrator
address:        Rukan Tanjung Mas Raya Blok B1. No. 5, Jagakarsa, Jakarta, Indonesia
country:        ID
phone:          +62-21-78833478
fax-no:         +62-21-78846122
e-mail:         admin@fiber.net.id
admin-c:        FNA7-AP
tech-c:         FNA7-AP
nic-hdl:        FNA7-AP
mnt-by:         MAINT-FIBERNET-ID
last-modified:  2013-04-09T05:50:48Z
source:         APNIC

irt:            IRT-FIBERNET-ID
address:        Rukan Tanjung Mas Raya Blok B1. No. 5, Jagakarsa, Jakarta, Indonesia
e-mail:         admin@fiber.net.id
abuse-mailbox:  abuse@fiber.net.id
admin-c:        FNA7-AP
tech-c:         FNA7-AP
auth:           # Filtered
mnt-by:         MAINT-FIBERNET-ID
last-modified:  2018-01-03T06:04:20Z
source:         IDNIC

irt:            IRT-FIBERNET-ID
address:        Rukan Tanjung Mas Raya Blok B1. No. 5, Jagakarsa, Jakarta, Indonesia
e-mail:         admin@fiber.net.id
abuse-mailbox:  abuse@fiber.net.id
admin-c:        FNA7-AP
tech-c:         FNA7-AP
auth:           # Filtered
mnt-by:         MAINT-FIBERNET-ID
last-modified:  2026-03-09T15:38:29Z
source:         APNIC

role:           FIBERNET - Network Administrator
address:        Rukan Tanjung Mas Raya Blok B1. No. 5, Jagakarsa, Jakarta, Indonesia
country:        ID
phone:          +62-21-78833478
fax-no:         +62-21-78846122
e-mail:         admin@fiber.net.id
admin-c:        FNA7-AP
tech-c:         FNA7-AP
nic-hdl:        FNA7-AP
mnt-by:         MAINT-FIBERNET-ID
last-modified:  2013-04-09T05:50:48Z
source:         IDNIC

Overlapping Ranges

BGP prefixes that contain 103.121.148.0/24

Range	ASN	Company	Num of IPs
103.121.148.0/23	AS58369	PT. Fiber Networks Indonesia	512

Nearby Ranges

BGP prefixes that overlap with 103.121.0.0/16

Range	ASN	Company	Num of IPs
103.121.92.0/22	AS401701	FOJIP TECHNOLOGY LIMITED	1,024
103.121.44.0/22	AS131941	Entsu Co.,Ltd.	1,024
103.121.8.0/22	AS45766	Rajshahi Broadband Service	1,024
103.121.168.0/22	AS135478	CV. Mandiri	1,024
103.121.92.0/22	AS401696	FOJIP TECHNOLOGY LIMITED	1,024
103.121.132.0/22	AS135478	PT 4CIPTA KONSULTAN	1,024
103.121.144.0/22	AS135478	CV Anugrah Cipta Karya	1,024
103.121.28.0/22	AS134596	WICLOUD PVT LTD.	1,024
103.121.140.0/22	AS134383	Pabna University of Science and Technology	1,024
103.121.128.0/22	AS131478	CLARENCE PROFESSIONAL OFFICES PTY. LIMITED	1,024
103.121.124.0/22	AS23943	Hyperspike Pty Ltd	1,024
103.121.244.0/22	AS135478	Vertin Reichen Abadi	1,024
103.121.220.0/22	AS138171	E-Village	1,024
103.121.116.0/22	AS134302	Oxynet Telecommunications Private Limited	1,024
103.121.188.0/22	AS137551	ZTNET CO., LTD	1,024
103.121.180.0/22	AS135478	CV Tiga Putri Permata	1,024
103.121.136.0/22	AS135478	PANTJA BAKTI	1,024
103.121.98.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.146.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.138.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.134.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.136.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.148.0/23	AS58369	PT. Fiber Networks Indonesia	512
103.121.170.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.34.0/23	AS138398	Prodigi Technology Services Limited	512
103.121.176.0/23	AS151050	KHULNA FIBER LINK	512
103.121.180.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.144.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.194.0/23	AS138163	Bangladesh University of Professionals (BUP)	512
103.121.246.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.248.0/23	AS138174	UNITING (NSW.ACT)	512
103.121.132.0/23	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
103.121.96.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.204.0/23	AS134922	RENU SOFTTECH SALES AND SERVICES	512
103.121.168.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.102.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.100.0/23	AS135478	PT. Cyberindo Aditama	512
103.121.101.0/24	AS135478	PT. Cyberindo Aditama	256
103.121.217.0/24	AS134732	Dot Internet	256
103.121.168.0/24	AS135478	PT. Cyberindo Aditama	256
103.121.36.0/24	AS134599	Digital Dot Net Broadband	256
103.121.15.0/24	AS134595	Velocity Internet	256
103.121.182.0/24	AS135478	PT. Cyberindo Aditama	256
103.121.38.0/24	AS134599	Digital Dot Net Broadband	256
103.121.245.0/24	AS135478	PT. Cyberindo Aditama	256
103.121.147.0/24	AS135478	PT. Cyberindo Aditama	256
103.121.37.0/24	AS134599	Digital Dot Net Broadband	256
103.121.12.0/24	AS134595	Velocity Internet	256

Hosted domains

There are 9 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.121.148.3	utpas.ac.id	3
103.121.148.2	utpas.id	2
103.121.148.12	agis.link	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
103.121.148.158	AS58369 PT. Fiber Networks Indonesia	`1.34ms` from Jakarta, ID

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
99.123.61.88	AS7018 AT&T Enterprises, LLC	`19.92ms` from Atlanta, US
58.20.202.56	AS4837 CHINA UNICOM China169 Backbone	`4.48ms` from Changsha, CN
83.166.168.104	AS31727 Node4 Limited	`0.69ms` from London, GB
2.9.65.120	AS3215 Orange S.A.	`2.97ms` from Marseille, FR
124.154.92.136	AS2514 NTT PC Communications, Inc.	`4.09ms` from Osaka, JP
51.79.178.88	AS16276 OVH SAS	`0.06ms` from Singapore, SG
183.86.134.88	AS10010 TOKAI Communications Corporation	`7.85ms` from Tokyo, JP
180.51.38.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.92ms` from Tokyo, JP
24.158.90.104	AS20115 Charter Communications LLC	`15.75ms` from Atlanta, US
116.132.207.216	AS4837 CHINA UNICOM China169 Backbone	`7.17ms` from Beijing, CN
52.26.241.152	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
173.222.131.120	AS20940 Akamai International B.V.	`0.60ms` from Boston, US
87.67.204.88	AS5432 Proximus NV	`1.15ms` from Brussels, BE
142.250.126.88	AS15169 Google LLC	`6.39ms` from Dallas, US
34.251.63.8	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
211.220.119.56	AS4766 Korea Telecom	`7.22ms` from Incheon, KR
216.38.164.8	AS393362 Central Dynamics	`1.69ms` from Miami, US
79.34.49.184	AS3269 Telecom Italia S.p.A.	`5.72ms` from Milan, IT
105.165.116.200	AS33771 Safaricom Limited	`14.92ms` from Nairobi, KE
146.56.224.120	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.13ms` from Nanjing, CN
64.255.224.168	AS46450 Pilot Fiber, Inc.	`1.38ms` from New York City, US
91.41.185.24	AS3320 Deutsche Telekom AG	`3.33ms` from Nuernberg, DE
23.218.110.40	AS16625 Akamai Technologies, Inc.	`0.36ms` from Singapore, SG
194.53.108.56	AS136787 PacketHub S.A.	`0.17ms` from Toronto, CA
24.141.67.104	AS7992 Cogeco Connexion Inc.	`11.13ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 103.121.148.242

traceroute to 103.121.148.242 (103.121.148.242): 64 hops max, 52 byte packets

1 [AS15169] 172.253.69.187 1.758 ms

2 *

3 *

4 *

5 [AS58369] 103.121.148.242 1.771 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On April 13th 2026

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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