Autonomous System details

AS34010

Yahoo-UK Limited · yahoo.com

United Kingdom

Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

AS34010 – Yahoo-UK Limited

Field	Value
Country	United Kingdom
Website	yahoo.com
Hosted domains	155
IPv4 addresses	33,024
IPv6 addresses	15,716,035,654,990,179,400,000,000
ASN type	Business
Registry	ripe
Allocated	22 years ago on Sep 29, 2004
Updated	8 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
46.228.32.0/21	Yahoo-UK Limited	2,048
46.228.40.0/21	Yahoo-UK Limited	2,048
87.248.96.0/21	Yahoo-UK Limited	2,048
87.248.112.0/21	Yahoo! Europe	2,048
87.248.120.0/21	Yahoo! Europe	2,048
188.125.64.0/21	Yahoo! Europe	2,048
188.125.80.0/21	Yahoo! Europe	2,048
212.82.104.0/21	Yahoo! Europe, Dublin, IE	2,048
217.146.176.0/21	Yahoo! Europe	2,048
217.146.184.0/21	Yahoo! Europe	2,048
77.238.160.0/22	Yahoo! Europe	1,024
77.238.176.0/22	Yahoo! Europe	1,024
77.238.184.0/22	Yahoo! Europe	1,024
77.238.188.0/22	Yahoo! Europe	1,024
188.125.72.0/22	Yahoo! Europe	1,024
188.125.76.0/22	Yahoo! Europe	1,024
212.82.96.0/22	Yahoo! Europe	1,024
212.82.100.0/22	Yahoo! Europe	1,024
217.12.4.0/22	Yahoo! Europe	1,024
217.12.8.0/22	Yahoo-UK Limited	1,024
217.12.12.0/22	Yahoo-UK Limited	1,024
87.248.108.0/23	Yahoo! Europe	512
188.125.66.0/23	Yahoo! Europe	512
188.125.68.0/23	Yahoo! Europe	512
217.12.2.0/23	Yahoo! Europe	512
77.238.160.0/24	Yahoo! Europe	256
77.238.161.0/24	Yahoo! Europe	256
77.238.185.0/24	Yahoo! Europe	256
87.248.98.0/24	Yahoo! Europe	256
87.248.100.0/24	Yahoo! Europe	256
87.248.101.0/24	Yahoo! Europe	256
87.248.102.0/24	Yahoo! Europe	256
87.248.103.0/24	Yahoo! Europe	256
87.248.110.0/24	Yahoo! Europe	256
188.125.72.0/24	Yahoo! Europe	256
188.125.73.0/24	Yahoo! Europe	256
188.125.80.0/24	Yahoo! Europe	256
188.125.82.0/24	Yahoo! Europe	256
212.82.100.0/24	Yahoo! Europe	256
212.82.101.0/24	Yahoo! Europe	256
212.82.106.0/24	Yahoo! Europe, Dublin, IE	256
212.82.108.0/24	Yahoo! Europe, Dublin, IE	256
212.82.109.0/24	Yahoo! Europe, Dublin, IE	256
217.12.15.0/24	Yahoo-UK Limited	256
217.146.187.0/24	Yahoo! Europe	256
217.146.190.0/24	Yahoo! Europe	256

Netblock	Company
2a00:1288:110::/46	Yahoo-UK Limited
2a00:1288:1a8::/46	Yahoo-UK Limited
2a00:1288:110::/48	Yahoo-UK Limited
2a00:1288:111::/48	Yahoo-UK Limited
2a00:1288:1a8::/48	Yahoo-UK Limited
2a00:1288:ef6a::/48	Yahoo-UK Limited
2a00:1288:ef98::/48	Yahoo-UK Limited

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


                                                ASHandle:       AS34010
                                                OrgID:          AS34010
                                                ASName:         AS34010
                                                ASNumber:       AS34010
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are 155 domain names hosted across 16 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
212.82.100.137	██████████	60
87.248.110.227	██████████	4
212.82.100.150	██████████	4
87.248.100.208	██████████	3
87.248.100.136	█████████	2
217.146.187.159	██████████	2
188.125.73.93	██████	1
77.238.178.145	██████████	1
188.125.72.162	██████████	1
217.146.181.52	██████████	1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers	Name
AS10310	Yahoo Holdings Inc.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS10310	Yahoo Holdings Inc.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
217.12.11.29	AS34010 Yahoo-UK Limited	`0.25ms` from Dublin, IE
212.82.96.1	AS34010 Yahoo-UK Limited	`1.30ms` from Dublin, IE
87.248.108.1	AS34010 Yahoo-UK Limited	`0.81ms` from Dublin, IE
87.248.97.165	AS34010 Yahoo-UK Limited	`0.25ms` from Dublin, IE
188.125.82.56	AS34010 Yahoo-UK Limited	`0.37ms` from Dublin, IE
212.82.100.145	AS34010 Yahoo-UK Limited	`0.23ms` from Dublin, IE
87.248.100.142	AS34010 Yahoo-UK Limited	`0.22ms` from Dublin, IE
46.228.36.3	AS34010 Yahoo-UK Limited	`0.96ms` from Dublin, IE
217.146.189.52	AS34010 Yahoo-UK Limited	`0.25ms` from Dublin, IE
212.82.101.33	AS34010 Yahoo-UK Limited	`0.23ms` from Dublin, IE
188.125.83.2	AS34010 Yahoo-UK Limited	`0.84ms` from Dublin, IE
77.238.177.117	AS34010 Yahoo-UK Limited	`0.23ms` from Dublin, IE
77.238.186.77	AS34010 Yahoo-UK Limited	`0.32ms` from Dublin, IE
2a00:1288:ef98:7ffd::	AS34010 Yahoo-UK Limited	`0.39ms` from Dublin, IE
87.248.122.0	AS34010 Yahoo-UK Limited	`0.29ms` from Dublin, IE
188.125.76.49	AS34010 Yahoo-UK Limited	`0.62ms` from Dublin, IE
87.248.98.69	AS34010 Yahoo-UK Limited	`0.28ms` from Dublin, IE
188.125.67.199	AS34010 Yahoo-UK Limited	`0.44ms` from Dublin, IE
217.12.10.232	AS34010 Yahoo-UK Limited	`0.39ms` from Dublin, IE
46.228.35.3	AS34010 Yahoo-UK Limited	`0.30ms` from Dublin, IE
217.12.8.3	AS34010 Yahoo-UK Limited	`1.37ms` from Dublin, IE
212.82.98.1	AS34010 Yahoo-UK Limited	`0.95ms` from Dublin, IE
188.125.71.39	AS34010 Yahoo-UK Limited	`0.24ms` from Dublin, IE
87.248.96.48	AS34010 Yahoo-UK Limited	`0.25ms` from Dublin, IE
217.12.4.232	AS34010 Yahoo-UK Limited	`0.24ms` from Dublin, IE

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
198.255.170.42	AS11351 Charter Communications Inc	`19.70ms` from Chicago, US
34.10.12.234	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
93.206.126.250	AS3320 Deutsche Telekom AG	`6.79ms` from Frankfurt am Main, DE
115.18.134.218	AS4766 Korea Telecom	`6.71ms` from Incheon, KR
172.235.202.186	AS63949 Akamai Connected Cloud	`0.31ms` from Osaka, JP
172.225.106.122	AS36183 Akamai Technologies, Inc.	`0.09ms` from Porto Alegre, BR
3.81.93.138	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
187.200.146.42	AS8151 UNINET	`8.91ms` from Santiago de Queretaro, MX
222.99.15.154	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
101.183.8.58	AS1221 Telstra Limited	`13.67ms` from Sydney, AU
208.78.44.10	AS19687 Planet Payment Processing Services	`2.27ms` from Ashburn, US
64.124.139.138	AS6461 Zayo Bandwidth	`0.51ms` from Ashburn, US
76.125.248.106	AS7922 Comcast Cable Communications, LLC	`10.21ms` from Ashburn, US
8.131.82.74	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.98ms` from Beijing, CN
101.201.243.250	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.22ms` from Beijing, CN
44.243.200.58	AS16509 Amazon.com, Inc.	`0.24ms` from Boardman, US
84.236.5.90	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.86ms` from Budapest, HU
158.247.181.154	AS26133 Frankfort Plant Board	`11.04ms` from Chicago, US
65.254.151.170	AS13638 Metalink Technologies, Inc.	`11.92ms` from Detroit, US
52.17.135.106	AS16509 Amazon.com, Inc.	`0.32ms` from Dublin, IE
91.137.34.218	AS196714 Thueringer Netkom GmbH	`7.35ms` from Frankfurt am Main, DE
117.1.250.202	AS7552 Viettel Group	`1.18ms` from Hanoi, VN
178.79.86.202	AS3212 Telemach Slovenija d.o.o.	`2.47ms` from Ljubljana, SI
80.86.41.138	AS21077 Specialist Computer Centres Plc	`4.86ms` from London, GB
131.215.33.26	AS31 California Institute of Technology	`0.85ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 188.125.73.3

traceroute to 188.125.73.3 (188.125.73.3): 64 hops max, 52 byte packets

2 [AS6461] 213.161.84.10 1.452 ms

3 [AS2128] 185.6.36.77 3.14 ms

4 [AS10310] 66.196.65.21 8.724 ms

5 [AS34010] 77.238.190.5 0.424 ms

6 [AS34010] 188.125.73.3 0.281 ms

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On April 13th 2026

Related Networks

AS12554

GTT - EMEA Ltd.

More details

AS204247

Asda Stores Limited

More details

AS204291

Thomas McLoughlin

More details

AS209329

CITYTALK INTERNET

More details

AS209606

Beyond Orbit Ltd.

More details

AS210208

Electronic Arts Limited

More details

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS34010 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales