81.90.30.0/24

AS201664 · NetWarm LTD

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Summary

Country	United Kingdom
Domain	netwarm.org
ASN	AS201664
Parent Range	81.90.16.0/20
Registry	RIPE
ID	UK-NETWARM-3

WHOIS Details

inetnum:        81.90.30.0 - 81.90.30.255
netname:        UK-NetWarm-3
geofeed:        https://lg.netwarm.org/geofeed/ipv4_list.csv
country:        GB
org:            ORG-NL570-RIPE
admin-c:        NO2074-RIPE
tech-c:         NO2074-RIPE
status:         ASSIGNED PA
mnt-by:         lir-uk-netwarm-1-MNT
created:        2025-09-01T14:55:33Z
last-modified:  2025-12-10T12:27:12Z
source:         RIPE
abuse-email:    abuse@netwarm.org
abuse-c:        AR69207-RIPE
abuse-org:      ORG-NL570-RIPE

organisation:   ORG-NL570-RIPE
org-name:       NetWarm LTD
country:        GB
org-type:       LIR
address:        27 Old Gloucester Street
address:        WC1N 3AX
address:        London
address:        UNITED KINGDOM
phone:          +34625402722
e-mail:         admin@netwarm.org
admin-c:        NO2074-RIPE
tech-c:         NO2074-RIPE
abuse-c:        AR69207-RIPE
mnt-ref:        lir-uk-netwarm-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-netwarm-1-MNT
created:        2022-10-21T13:26:29Z
last-modified:  2022-10-21T13:26:29Z
source:         RIPE
abuse-email:    abuse@netwarm.org
abuse-c:        AR69207-RIPE
abuse-org:      undefined

role:           NetWarm OC
address:        UNITED KINGDOM
address:        London
address:        WC1N 3AX
address:        27 Old Gloucester Street
phone:          +34625402722
e-mail:         info@netwarm.org
nic-hdl:        NO2074-RIPE
mnt-by:         lir-uk-netwarm-1-MNT
created:        2022-10-21T13:26:28Z
last-modified:  2022-10-21T13:26:29Z
source:         RIPE

route:          81.90.30.0/24
origin:         AS201664
mnt-by:         TIGRISNET-NETWORK-MNT
created:        2025-12-10T17:23:32Z
last-modified:  2025-12-10T17:23:32Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.90.30.0/24

Range	ASN	Company	Num of IPs
81.90.16.0/20	AS48407	TigrisNet	4,096

Nearby Ranges

BGP prefixes that overlap with 81.90.0.0/16

Range	ASN	Company	Num of IPs
81.90.0.0/20	AS12739	JSC Netline	4,096
81.90.64.0/20	AS15830	Equinix (Finland) Oy	4,096
81.90.128.0/20	AS25048	DSNET Ltd	4,096
81.90.32.0/20	AS25058	CMO Internet Dienstleistungen GmbH	4,096
81.90.224.0/20	AS25071	RadioCom Ltd	4,096
81.90.112.0/20	AS2586	Elisa Eesti AS	4,096
81.90.48.0/20	AS29003	IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A.	4,096
81.90.80.0/20	AS29646	FFastfill UK Limited	4,096
81.90.240.0/20	AS39761	ABAK, Co.Ltd.	4,096
81.90.208.0/20	AS39775	Limited Liability Company HyperNet	4,096
81.90.192.0/20	AS39835	goetel GmbH	4,096
81.90.16.0/20	AS48407	TigrisNet	4,096
81.90.160.0/20	AS5610	O2 Czech Republic, a.s.	4,096
81.90.180.0/22	AS50340	Kokunov Evgeny Andreevich	1,024
81.90.168.0/24	AS5610	Elsat spol. s r.o.	256
81.90.134.0/24	AS48901	Office	256
81.90.136.0/24	AS48901	Office	256
81.90.191.0/24	AS199967	Think Huge Ltd	256
81.90.28.0/24	AS207567	Frankfurt, Germany	256
81.90.31.0/24	AS207713	GLOBAL INTERNET SOLUTIONS LLC	256
81.90.188.0/24	AS212238	Think Huge Ltd	256
81.90.189.0/24	AS212238	Think Huge Ltd	256
81.90.29.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
81.90.137.0/24	AS48901	Office	256
81.90.133.0/24	AS25048	DSNet Ltd	256
81.90.237.0/24	AS25071	ISP RadioCom	256
81.90.190.0/24	AS9009	Think Huge Ltd	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

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

IP Address	ASN	Details
81.90.30.105	AS201664 NetWarm LTD	`1.52ms` from Dushanbe, TJ

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
51.144.176.184	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
35.155.194.136	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
84.165.237.184	AS3320 Deutsche Telekom AG	`2.63ms` from Hamburg, DE
136.34.159.136	AS16591 Google Fiber Inc.	`0.73ms` from Kansas City, US
125.254.48.8	AS24516 Virtutel Pty Ltd	`0.19ms` from Melbourne, AU
34.160.153.168	AS396982 Google LLC	`0.07ms` from Melbourne, AU
119.231.245.200	AS17511 OPTAGE Inc.	`2.28ms` from Osaka, JP
78.199.101.72	AS12322 Free SAS	`1.34ms` from Paris, FR
112.242.48.248	AS4837 CHINA UNICOM China169 Backbone	`9.03ms` from Qingdao, CN
82.202.197.24	AS49505 JSC Selectel	`0.95ms` from Saint Petersburg, RU
118.41.7.184	AS4766 Korea Telecom	`4.89ms` from Seoul, KR
190.4.184.152	AS11081 United Telecommunication Services (UTS)	`1.05ms` from Willemstad, CW
3.233.151.248	AS14618 Amazon.com, Inc.	`0.68ms` from Ashburn, US
52.3.111.184	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
50.42.66.232	AS5650 Frontier Communications of America, Inc.	`15.35ms` from Ashburn, US
76.242.126.56	AS7018 AT&T Enterprises, LLC	`10.66ms` from Atlanta, US
119.98.231.72	AS4134 CHINANET-BACKBONE	`14.11ms` from Chongqing, CN
90.62.147.136	AS3215 Orange S.A.	`10.90ms` from Frankfurt am Main, DE
113.167.2.8	AS45899 VNPT Corp	`4.71ms` from Hanoi, VN
14.182.202.152	AS45899 VNPT Corp	`4.87ms` from Hanoi, VN
113.233.59.40	AS4837 CHINA UNICOM China169 Backbone	`13.25ms` from Liaoyang, CN
40.99.131.200	AS8075 Microsoft Corporation	`0.54ms` from Melbourne, AU
63.231.144.152	AS209 CenturyLink Communications, LLC	`2.22ms` from Minneapolis, US
213.187.110.40	AS25592 NETIS Telecom LLC	`5.02ms` from Moscow, RU
5.32.145.88	AS43714 Production co-operative Economic-legal laboratory	`2.54ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 81.90.30.96

traceroute to 81.90.30.96 (81.90.30.96): 64 hops max, 52 byte packets

1 [AS43030] 77.95.1.65 0.121 ms

2 [AS43030] 77.95.0.14 5.093 ms

3 *

4 *

5 *

6 [AS201664] 81.90.30.96 1.517 ms

Measurement taken from

IPinfo ProbeNet in Dushanbe, TJ

On December 29th 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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