1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.90.0.0/16
  4. AS25048  | 81.90.128.0/20

81.90.128.0/20

AS25048  ·  DSNET Ltd

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Summary

Country United Kingdom
Domain dsnethosting.com
ASN AS25048
Registry RIPE
ID UK-DSNET-20020704

WHOIS Details

inetnum:        81.90.128.0 - 81.90.143.255
netname:        UK-DSNET-20020704
descr:          PROVIDER LIR
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
country:        GB
org:            ORG-DHL1-RIPE
admin-c:        DSNH1-RIPE
tech-c:         DSNH1-RIPE
status:         ALLOCATED PA
notify:         ripe-notify@dsnethosting.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DSNH-MNT
mnt-lower:      DSNH-MNT
mnt-routes:     DSNH-MNT
created:        2002-07-04T10:25:28Z
last-modified:  2023-07-25T13:23:55Z
source:         RIPE
abuse-email:    ripe-abuse@dsnethosting.com
abuse-c:        DSNH1-RIPE
abuse-org:      ORG-DHL1-RIPE

organisation:   ORG-DHL1-RIPE
org-name:       DSNET Ltd
country:        GB
org-type:       LIR
address:        Office 340, 5 High Street,
address:        SL6 1JN
address:        Maidenhead, Berkshire
address:        UNITED KINGDOM
phone:          +442071832040
e-mail:         ripe-lir@dsnethosting.com
admin-c:        DSNH1-RIPE
tech-c:         DSNH1-RIPE
abuse-c:        DSNH1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        DSNH-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DSNH-MNT
created:        2004-04-17T12:13:49Z
last-modified:  2020-12-16T13:25:44Z
source:         RIPE
abuse-email:    ripe-abuse@dsnethosting.com
abuse-c:        DSNH1-RIPE
abuse-org:      undefined

role:           DSNet Hostmaster Team
address:        DSNet Limited
address:        Office 340, 5 High Street
address:        Maidenhead
address:        Berkshire
address:        SL6 1JN.
address:        United Kingdom
phone:          +44 (0) 20 7183 2040
e-mail:         hostmaster@dsnethosting.com
admin-c:        SS1724-RIPE
tech-c:         SS1724-RIPE
nic-hdl:        DSNH1-RIPE
notify:         ripe-notify@dsnethosting.com
abuse-mailbox:  ripe-abuse@dsnethosting.com
mnt-by:         DSNH-MNT
created:        2002-06-25T15:14:44Z
last-modified:  2020-09-05T15:11:23Z
source:         RIPE

route:          81.90.132.0/24
descr:          DSNET-81.90.132.0-24
origin:         AS25048
notify:         ripe-notify@dsnethosting.com
mnt-by:         DSNH-MNT
mnt-routes:     DSNH-MNT
mnt-lower:      DSNH-MNT
created:        2021-01-02T21:55:12Z
last-modified:  2021-01-02T21:55:12Z
source:         RIPE

route:          81.90.132.0/24
descr:          DSNET-81.90.132.0-24
origin:         AS48901
notify:         ripe-notify@dsnethosting.com
mnt-by:         DSNH-MNT
mnt-by:         STEVE-MNT
mnt-routes:     DSNH-MNT
mnt-lower:      DSNH-MNT
created:        2022-11-03T14:44:08Z
last-modified:  2022-11-03T14:44:08Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 81.90.128.0/20

Range ASN Company Num of IPs
81.90.133.0/24 AS25048 DSNet Ltd 256
81.90.134.0/24 AS48901 Office 256
81.90.136.0/24 AS48901 Office 256
81.90.137.0/24 AS48901 Office 256

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
81.90.48.0/20 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
81.90.64.0/20 AS15830 Equinix (Finland) Oy 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
81.90.160.0/20 AS5610 O2 Czech Republic, a.s. 4,096
81.90.180.0/22 AS50340 Kokunov Evgeny Andreevich 1,024
81.90.137.0/24 AS48901 Office 256
81.90.168.0/24 AS5610 Elsat spol. s r.o. 256
81.90.190.0/24 AS9009 Think Huge Ltd 256
81.90.191.0/24 AS199967 Think Huge Ltd 256
81.90.30.0/24 AS201664 NetWarm LTD 256
81.90.17.0/24 AS207567 nodehost 256
81.90.25.0/24 AS207567 Frankfurt, Germany 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
81.90.133.0/24 AS25048 DSNet Ltd 256
81.90.237.0/24 AS25071 ISP RadioCom 256
81.90.134.0/24 AS48901 Office 256
81.90.136.0/24 AS48901 Office 256

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
Read more

Pingable IPs

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

IP Address ASN Details
81.90.128.69 AS25048 DSNET Ltd 0.63ms from London, GB
81.90.136.1 AS48901 DSNET Ltd 4.18ms from London, GB
81.90.129.1 AS25048 DSNET Ltd 0.63ms 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
3.210.122.84 AS14618 Amazon.com, Inc. 0.43ms from Ashburn, US
24.25.15.100 AS11426 Charter Communications Inc 6.66ms from Charlotte, US
52.210.147.100 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
79.192.9.244 AS3320 Deutsche Telekom AG 2.36ms from Duesseldorf, DE
79.223.159.228 AS3320 Deutsche Telekom AG 4.19ms from Frankfurt am Main, DE
148.211.36.244 AS11172 Alestra, S. de R.L. de C.V. 4.01ms from Guadalajara, MX
103.184.92.100 AS151636 Reliance Broadband 2.37ms from Islamabad, PK
141.44.56.148 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.40ms from Kassel, DE
194.36.220.4 AS48463 Tradition Financial Services Ltd. 1.28ms from London, GB
23.225.210.196 AS40065 CNSERVERS LLC 0.24ms from Los Angeles, US
142.58.194.100 AS11105 Simon Fraser University 4.08ms from Seattle, US
183.108.223.20 AS4766 Korea Telecom 4.88ms from Seoul, KR
13.251.203.212 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
185.249.125.100 AS204419 ITNS GmbH 1.35ms from Vienna, AT
34.202.202.196 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
49.141.200.164 AS4538 China Education and Research Network Center 18.09ms from Beijing, CN
162.191.113.228 AS21928 T-Mobile USA, Inc. 18.15ms from Chicago, US
184.56.108.116 AS10796 Charter Communications Inc 6.86ms from Cleveland, US
3.75.33.228 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
116.119.115.244 AS9498 BHARTI Airtel Ltd. 0.55ms from Indore, IN
132.145.40.52 AS31898 Oracle Corporation 0.65ms from London, GB
121.81.249.228 AS17511 OPTAGE Inc. 1.46ms from Osaka, JP
109.186.153.116 AS1680 Cellcom Fixed Line Communication L.P 1.96ms from Petaẖ Tiqva, IL
95.53.221.20 AS12389 PJSC Rostelecom 10.72ms from Saint Petersburg, RU
101.89.210.244 AS4811 China Telecom (Group) 3.39ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 81.90.135.19
traceroute to 81.90.135.19 (81.90.135.19): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.253 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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.

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