103.77.228.0/22

AS206318 · CAST-TELECOM SL

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Summary

Country	Spain
Domain
ASN	AS206318
Registry	RIPE
ID	ES-CAST-TELECOM-20161026

WHOIS Details

inetnum:        103.77.228.0 - 103.77.231.255
netname:        ES-CAST-TELECOM-20161026
country:        ES
geoloc:         38.0833 1.0333
org:            ORG-CS463-RIPE
admin-c:        CGM74-RIPE
tech-c:         CGM74-RIPE
status:         ALLOCATED PA
mnt-by:         mnt-es-casto-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-05-19T14:31:46Z
last-modified:  2025-05-21T07:37:07Z
source:         RIPE
abuse-email:    casttelecomsl@gmail.com
abuse-c:        AR51631-RIPE
abuse-org:      ORG-CS463-RIPE

organisation:   ORG-CS463-RIPE
org-name:       CAST-TELECOM SL
country:        ES
org-type:       LIR
address:        AVENIDA CONSTITUCION, 129 P01
address:        30160
address:        Monteagudo - MURCIA
address:        SPAIN
phone:          +34968079291
e-mail:         casttelecomsl@gmail.com
admin-c:        CGM74-RIPE
tech-c:         CGM74-RIPE
abuse-c:        AR51631-RIPE
mnt-ref:        mnt-es-casto-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-es-casto-1
created:        2017-01-12T08:52:29Z
last-modified:  2020-12-16T13:28:21Z
source:         RIPE
abuse-email:    casttelecomsl@gmail.com
abuse-c:        AR51631-RIPE
abuse-org:      undefined

person:         CASTO GARCIA MANZANO
address:        Avda. De La Constitución, 127
address:        30160
address:        MURCIA
address:        SPAIN
phone:          +34 968 851 291
nic-hdl:        CGM74-RIPE
mnt-by:         mnt-es-casto-1
created:        2018-09-25T12:58:26Z
last-modified:  2018-09-25T12:58:26Z
source:         RIPE

route:          103.77.228.0/22
origin:         AS206318
mnt-by:         mnt-es-casto-1
created:        2025-05-20T09:19:11Z
last-modified:  2025-05-20T09:19:11Z
source:         RIPE

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

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

IP Address	ASN	Details
103.77.231.9	AS206318 CAST-TELECOM SL	`7.90ms` from Madrid, ES
103.77.230.21	AS206318 CAST-TELECOM SL	`7.93ms` from Madrid, ES
103.77.228.1	AS206318 CAST-TELECOM SL	`7.74ms` from Madrid, ES
103.77.229.24	AS206318 CAST-TELECOM SL	`7.62ms` from Madrid, ES

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
107.175.222.166	AS36352 HostPapa	`0.41ms` from Ashburn, US
111.69.58.102	AS23655 2degrees Networks Limited	`0.67ms` from Auckland, NZ
124.124.65.22	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`6.51ms` from Chennai, IN
34.70.19.182	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
98.249.126.22	AS7922 Comcast Cable Communications, LLC	`16.90ms` from Denver, US
87.37.255.6	AS1213 HEAnet CLG	`13.69ms` from Dublin, IE
86.164.114.246	AS2856 British Telecommunications PLC	`3.01ms` from London, GB
80.1.254.70	AS5089 Virgin Media Limited	`5.55ms` from London, GB
100.1.81.38	AS701 Verizon Business	`1.90ms` from Newark, US
119.238.162.166	AS2518 BIGLOBE Inc.	`8.80ms` from Osaka, JP
212.146.233.214	AS200484 Sendinblue SAS	`4.91ms` from Paris, FR
216.92.195.22	AS7859 pair Networks	`0.13ms` from Pittsburgh, US
137.66.54.118	AS40509 Fly.io, Inc.	`0.09ms` from Rio de Janeiro, BR
49.171.225.70	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
182.210.164.54	AS17858 LG POWERCOMM	`2.70ms` from Seoul, KR
49.84.192.150	AS4134 CHINANET-BACKBONE	`6.28ms` from Shanghai, CN
49.235.91.70	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.66ms` from Shanghai, CN
13.54.215.118	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
108.143.27.22	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
75.146.72.22	AS7922 Comcast Cable Communications, LLC	`14.88ms` from Ashburn, US
125.21.37.182	AS9498 BHARTI Airtel Ltd.	`0.34ms` from Bengaluru, IN
190.231.31.118	AS7303 Telecom Argentina S.A.	`1.36ms` from Buenos Aires, AR
75.160.42.198	AS209 CenturyLink Communications, LLC	`15.89ms` from Denver, US
87.33.29.6	AS1213 HEAnet CLG	`4.95ms` from Dublin, IE
121.40.13.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.89ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 103.77.231.12

traceroute to 103.77.231.12 (103.77.231.12): 64 hops max, 52 byte packets

4 [AS2914] 129.250.2.205 12.202 ms

5 [AS2914] 157.238.231.149 0.455 ms

6 *

7 *

8 *

9 [AS206318] 103.77.231.12 8.161 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On September 11th 2025

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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