178.21.38.0/24

AS203258 · UCNS Limited

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Summary

Country	United Kingdom
Domain	uc-ns.com
ASN	AS203258
Registry	RIPE
ID	UC-38

WHOIS Details

inetnum:        178.21.38.0 - 178.21.38.255
netname:        UC-38
geofeed:        https://uc-ns.com/geofeed.csv
country:        GB
admin-c:        jus9702-ripe
tech-c:         jus9702-ripe
status:         ASSIGNED PA
mnt-by:         MNT-UCNS
created:        2021-10-23T19:45:53Z
last-modified:  2025-07-02T12:45:48Z
source:         RIPE
abuse-email:    sara@uc-ns.com
abuse-c:        AC28967-RIPE
abuse-org:      ORG-UL52-RIPE

person:         Justin Owen
address:        Gillette Studios, 101 Syon Lane, Middlesex, TW7 5LW
org:            ORG-UL52-RIPE
phone:          +44 203 773 9702
e-mail:         support@uc-ns.com
nic-hdl:        jus9702-ripe
mnt-by:         MNT-UCNS
created:        2017-07-17T13:50:43Z
last-modified:  2023-08-31T16:38:07Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 178.21.0.0/16

Range	ASN	Company	Num of IPs
178.21.24.0/21	AS20483	EUROCOM Ltd.	2,048
178.21.0.0/21	AS196968	Ilm-Provider UG (haftungsbeschraenkt)	2,048
178.21.248.0/21	AS196997	Uni-tel A/S	2,048
178.21.240.0/21	AS50794	Levira AS	2,048
178.21.64.0/21	AS50713	LLC Forward Telecom LTD	2,048
178.21.136.0/21	AS197480	SerczerNET Malgorzata Nienaltowska	2,048
178.21.16.0/21	AS50673	Serverius Holding B.V.	2,048
178.21.168.0/21	AS199081	Lancom Ltd.	2,048
178.21.88.0/21	AS50490	Sinal A/S	2,048
178.21.120.0/21	AS49909	Direct One SA	2,048
178.21.192.0/21	AS49283	Setera Oy	2,048
178.21.232.0/21	AS44671	Skyline Networks & Consultancy Ltd	2,048
178.21.200.0/21	AS44473	S.T. S.r.l.	2,048
178.21.224.0/21	AS41549	Elektrizitaets- und Wasserwerk der Stadt Buchs SG	2,048
178.21.72.0/21	AS39806	Admax AB	2,048
178.21.184.0/21	AS202895	TFnet s.r.o.	2,048
178.21.128.0/21	AS39783	Webhuset AS	2,048
178.21.88.0/21	AS39642	Sinal A/S	2,048
178.21.56.0/21	AS35454	Asitur Asistencia, S.A.	2,048
178.21.176.0/21	AS34659	KEYYO SA	2,048
178.21.152.0/21	AS31621	Allegro sp. z o.o.	2,048
178.21.112.0/21	AS29028	DirectVPS B.V.	2,048
178.21.80.0/21	AS20574	Knowit Connectivity AB	2,048
178.21.40.0/23	AS52070	Parsian Bank	512
178.21.14.0/23	AS49352	Reg.Ru	512
178.21.145.0/24	AS203560	regfish GmbH Anycast DNS Network	256
178.21.111.0/24	AS206826	ABERTIS AUTOPISTAS ESPANA, S.A	256
178.21.164.0/24	AS21419	PISHTAZE E JADID INFORMATION COMPANY (Ltd.)	256
178.21.144.0/24	AS203560	regfish GmbH Anycast DNS Network	256
178.21.39.0/24	AS203258	UCNS Limited	256
178.21.34.0/24	AS203258	UCNS Limited	256
178.21.56.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.57.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.58.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.59.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.60.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.61.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.62.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.63.0/24	AS35454	Asitur Asistencia, S.A.	256
178.21.33.0/24	AS203258	UCNS Limited	256
178.21.32.0/24	AS203258	UCNS Limited	256
178.21.175.0/24	AS199081	VPS USERS	256
178.21.174.0/24	AS199081	Lancom Ltd.	256
178.21.209.0/24	AS43635	VeriFone Systems France SAS	256
178.21.173.0/24	AS199081	Lancom Ltd.	256
178.21.172.0/24	AS199081	Lancom Ltd.	256
178.21.171.0/24	AS199081	LANCOM LTD.	256
178.21.148.0/24	AS16509	regfish GmbH	256
178.21.9.0/24	AS49352	Reg.Ru Hosting	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
151.112.42.56	AS32480 Loma Linda University Medical Center	`5.08ms` from Los Angeles, US
46.42.101.152	AS51375 STC BAHRAIN B.S.C CLOSED	`6.55ms` from Manama, BH
94.142.140.200	AS209641 I-SERVERS LTD	`0.55ms` from Moscow, RU
171.107.172.136	AS4134 CHINANET-BACKBONE	`6.01ms` from Nanning, CN
114.73.53.136	AS4804 Microplex PTY LTD	`2.09ms` from Sydney, AU
99.213.105.24	AS812 Rogers Communications Canada Inc.	`5.36ms` from Toronto, CA
197.0.112.232	AS37705 TOPNET	`2.26ms` from Tunis, TN
42.224.106.184	AS4837 CHINA UNICOM China169 Backbone	`4.04ms` from Zhengzhou, CN
50.85.152.184	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
66.248.122.40	AS7029 Windstream Communications LLC	`0.43ms` from Atlanta, US
52.38.136.40	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
13.71.248.104	AS8075 Microsoft Corporation	`3.45ms` from Denver, US
20.174.50.72	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
81.105.135.120	AS5089 Virgin Media Limited	`4.31ms` from Erith, GB
151.232.142.136	AS58224 Iran Telecommunication Company PJS	`17.11ms` from Manama, BH
39.79.6.152	AS4837 CHINA UNICOM China169 Backbone	`8.92ms` from Qingdao, CN
178.229.71.88	AS31615 Odido Netherlands B.V.	`13.03ms` from Amsterdam, NL
52.3.189.232	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
168.120.15.8	AS4274 Assumption University	`2.89ms` from Bangkok, TH
181.32.184.104	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.67ms` from Bogota, CO
76.23.135.152	AS7922 Comcast Cable Communications, LLC	`11.16ms` from Boston, US
142.111.161.72	AS27411 Leaseweb USA, Inc.	`1.14ms` from Chicago, US
174.96.91.120	AS10796 Charter Communications Inc	`13.03ms` from Columbus, US
18.191.12.120	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
183.143.32.88	AS4134 CHINANET-BACKBONE	`9.30ms` from Hangzhou, CN

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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