161.30.20.0/24

AS31515 · Inmarsat Global Limited

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Summary

Country	United Kingdom
Domain	inmarsat.com
ASN	AS31515
Parent Range	161.30.0.0/16
Registry	RIPE
ID	INMARSATLA

WHOIS Details

inetnum:        161.30.0.0 - 161.30.255.255
status:         LEGACY
netname:        INMARSATLA
org:            ORG-IGL14-RIPE
descr:          Inmarsat
country:        GB
admin-c:        JB2757-RIPE
tech-c:         JB2757-RIPE
tech-c:         INA20-RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         INMARSAT-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-01-29T16:10:40Z
source:         RIPE
abuse-email:    LIR@inmarsat.com
abuse-c:        AR17714-RIPE
abuse-org:      ORG-IGL14-RIPE

organisation:   ORG-IGL14-RIPE
org-name:       Inmarsat Global Limited
country:        GB
org-type:       LIR
address:        50 Finsbury Square
address:        EC2A 1HD
address:        London
address:        UNITED KINGDOM
phone:          +44 (0)20 7728 1000
fax-no:         +442077281142
e-mail:         jurjen.bos@inmarsat.com
abuse-c:        AR17714-RIPE
mnt-by:         INMARSAT-MNT
mnt-ref:        INMARSAT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2013-07-15T14:46:51Z
last-modified:  2025-04-21T13:29:50Z
source:         RIPE
abuse-email:    LIR@inmarsat.com
abuse-c:        AR17714-RIPE
abuse-org:      undefined

role:           Inmarsat Network Administrator
address:        Inmarsat plc
address:        99 City Road
address:        London EC1Y 1AX
address:        UK
mnt-by:         INMARSAT-GLOBAL-MNT
e-mail:         network_administrator@inmarsat.com
admin-c:        TS2479-RIPE
tech-c:         NS3417-RIPE
tech-c:         TS2479-RIPE
nic-hdl:        INA20-RIPE
created:        2010-10-13T10:47:28Z
last-modified:  2018-03-12T15:46:14Z
source:         RIPE

person:         Jurjen Bos
remarks:        Technical Contact
remarks:        Network Architect
address:        Inmarsat Solutions B.V.
address:        Wijtsmaweg 11
address:        9851 TD Burum
address:        The Netherlands
phone:          +31 594 283221
e-mail:         jurjen.bos@inmarsat.com
nic-hdl:        JB2757-RIPE
notify:         jurjen.bos@inmarsat.com
created:        2004-01-20T09:18:32Z
last-modified:  2024-02-22T09:02:23Z
source:         RIPE
mnt-by:         XANTIC-IP-MNT
mnt-by:         INMARSAT-GLOBAL-MNT

route:          161.30.0.0/16
origin:         AS31515
mnt-by:         INMARSAT-MNT
created:        2024-10-23T12:19:55Z
last-modified:  2024-10-23T12:19:55Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 161.30.20.0/24

Range	ASN	Company	Num of IPs
161.30.0.0/16	AS31515	Inmarsat	65,536

Nearby Ranges

BGP prefixes that overlap with 161.30.0.0/16

Range	ASN	Company	Num of IPs
161.30.0.0/16	AS31515	Inmarsat	65,536
161.30.221.0/24	AS31515	Inmarsat Global Limited	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

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

IP Address	ASN	Details
161.30.20.99	AS31515 Inmarsat Global Limited	`1.53ms` from London, GB

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
179.33.190.8	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.97ms` from Bogota, CO
135.224.151.120	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
184.55.3.8	AS10796 Charter Communications Inc	`9.79ms` from Chicago, US
139.9.0.152	AS55990 Huawei Cloud Service data center	`1.34ms` from Guangzhou, CN
197.98.230.40	AS3741 Dimension Data	`16.27ms` from Johannesburg, ZA
13.134.67.216	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
24.220.85.136	AS11232 Midcontinent Communications	`8.04ms` from Minneapolis, US
46.152.154.168	AS35819 Etihad Etisalat, a joint stock company	`2.90ms` from Riyadh, SA
37.184.67.232	AS5432 Proximus NV	`15.11ms` from Roubaix, FR
38.133.166.8	AS174 Cogent Communications, LLC	`0.39ms` from Secaucus, US
45.77.242.56	AS20473 The Constant Company, LLC	`0.13ms` from Singapore, SG
54.64.113.104	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
60.113.56.136	AS17676 SoftBank Corp.	`2.58ms` from Tokyo, JP
221.217.144.88	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
71.71.225.8	AS11426 Charter Communications Inc	`11.98ms` from Charlotte, US
96.113.18.88	AS7922 Comcast Cable Communications, LLC	`8.45ms` from Chicago, US
112.135.224.104	AS9329 Sri Lanka Telecom Internet	`4.46ms` from Colombo, LK
63.33.61.88	AS16509 Amazon.com, Inc.	`0.54ms` from Dublin, IE
222.237.152.104	AS9318 SK Broadband Co Ltd	`1.02ms` from Incheon, KR
187.8.75.120	AS10429 TELEFÔNICA BRASIL S.A	`1.20ms` from Osasco, BR
27.194.55.104	AS4837 CHINA UNICOM China169 Backbone	`8.26ms` from Qingdao, CN
3.220.52.120	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
116.44.204.136	AS17858 LG POWERCOMM	`2.68ms` from Seoul, KR
88.196.167.184	AS3249 Telia Eesti AS	`0.70ms` from Tallinn, EE
72.63.57.88	AS30633 Leaseweb USA, Inc.	`0.11ms` from Washington, US

Traceroute

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

traceroute -a -n -q1 -f3 161.30.20.99

traceroute to 161.30.20.99 (161.30.20.99): 64 hops max, 52 byte packets

3 [] 5.57.80.128 0.687 ms

4 *

5 [AS6939] 216.66.93.55 1.282 ms

6 *

7 [AS31515] 161.30.20.99 1.525 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 18th 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.

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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