Autonomous System details

AS198250

UPSTREAM NETWORK LTD · upstream-network.co.uk

United Kingdom

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AS198250 – UPSTREAM NETWORK LTD

Field	Value
Country	United Kingdom
Website	upstream-network.co.uk
Hosted domains	0
IPv4 addresses	34,560
IPv6 addresses	0
ASN type	Hosting
Registry	ripe
Allocated	3 years ago on Jun 07, 2023
Updated	3 years ago on Jun 07, 2023

Netblock	Company	Num of IPs
2.26.152.0/24	Private Customer	256
2.26.154.0/24	Private Customer	256
2.27.165.0/24	Private Customer	256
23.27.239.0/24	Private Customer	256
31.56.82.0/24	Private Customer	256
31.56.87.0/24	Private Customer	256
31.56.99.0/24	Private Customer	256
31.57.44.0/24	Private Customer	256
31.57.45.0/24	Private Customer	256
31.57.55.0/24	Private Customer	256
31.58.45.0/24	Private Customer	256
31.58.53.0/24	Private Customer	256
31.59.54.0/24	Private Customer	256
31.59.55.0/24	Private Customer	256
37.1.230.0/24	Private Customer	256
37.148.131.0/24	Private Customer	256
37.202.207.0/24	Private Customer	256
45.91.4.0/24	Private Customer	256
45.135.225.0/24	Private Customer	256
46.202.13.0/24	Private Customer	256
46.203.38.0/24	Private Customer	256
50.114.172.0/24	Private Customer	256
64.188.7.0/24	Private Customer	256
66.92.164.0/24	Private Customer	256
67.227.100.0/24	Private Customer	256
69.33.205.0/24	Private Customer	256
69.33.206.0/24	Private Customer	256
72.11.159.0/24	Private Customer	256
77.75.195.0/24	Private Customer	256
79.172.251.0/24	Private Customer	256
81.22.136.0/24	Private Customer	256
81.168.70.0/24	Private Customer	256
82.47.11.0/24	Private Customer	256
82.47.12.0/24	Private Customer	256
82.152.255.0/24	Private Customer	256
84.75.137.0/24	Private Customer	256
85.232.178.0/24	Private Customer	256
87.229.97.0/24	Private Customer	256
89.23.91.0/24	Private Customer	256
89.23.92.0/24	Private Customer	256
89.106.2.0/24	Private Customer	256
89.213.168.0/24	Private Customer	256
89.213.170.0/24	Private Customer	256
89.213.171.0/24	Private Customer	256
89.213.172.0/24	Private Customer	256
89.213.173.0/24	Private Customer	256
89.213.175.0/24	Private Customer	256
89.213.177.0/24	Private Customer	256
89.213.178.0/24	Private Customer	256
92.112.20.0/24	Private Customer	256
92.112.21.0/24	Private Customer	256
93.88.154.0/24	Private Customer	256
94.229.213.0/24	Private Customer	256
95.214.183.0/24	Private Customer	256
96.126.179.0/24	Private Customer	256
102.165.23.0/24	Digital Energy Technologies Limited	256
104.234.70.0/24	Private Customer	256
104.241.150.0/24	Private Customer	256
107.149.56.0/24	Private Customer	256
107.158.109.0/24	Private Customer	256
108.186.133.0/24	Private Customer	256
108.186.162.0/24	Private Customer	256
109.122.59.0/24	Private Customer	256
128.0.59.0/24	Private Customer	256
136.0.32.0/24	Private Customer	256
141.11.32.0/24	Private Customer	256
141.11.56.0/24	Private Customer	256
143.14.229.0/24	Private Customer	256
143.20.26.0/24	Private Customer	256
143.20.107.0/24	Private Customer	256
144.31.39.0/24	Private Customer	256
144.31.146.0/24	Private Customer	256
144.225.124.0/24	Private Customer	256
144.225.130.0/24	Private Customer	256
144.225.149.0/24	Private Customer	256
145.79.150.0/24	Private Customer	256
147.90.34.0/24	Private Customer	256
147.90.72.0/24	Private Customer	256
147.90.76.0/24	Private Customer	256
147.125.137.0/24	Private Customer	256
147.125.138.0/24	Private Customer	256
148.135.185.0/24	Private Customer	256
151.123.179.0/24	Private Customer	256
151.123.181.0/24	Private Customer	256
151.240.150.0/24	Private Customer	256
151.242.14.0/24	Private Customer	256
151.243.156.0/24	Private Customer	256
151.244.24.0/24	Private Customer	256
151.244.64.0/24	Private Customer	256
151.245.148.0/24	Private Customer	256
151.246.146.0/24	Private Customer	256
151.247.191.0/24	Private Customer	256
151.247.227.0/24	Private Customer	256
151.247.235.0/24	Private Customer	256
154.16.12.0/24	rack400.com - Netherlands Infrastructure	256
155.117.118.0/24	Private Customer	256
155.117.158.0/24	Private Customer	256
155.117.179.0/24	Private Customer	256
162.141.113.0/24	Private Customer	256
163.5.147.0/24	Private Customer	256
163.5.190.0/24	Private Customer	256
165.49.109.0/24	Managed-109	256
168.222.15.0/24	Private Customer	256
169.40.51.0/24	Private Customer	256
178.83.103.0/24	Private Customer	256
181.41.211.0/24	Private Customer	256
185.49.124.0/24	Private Customer	256
185.56.47.0/24	Private Customer	256
185.63.34.0/24	Private Customer	256
185.87.57.0/24	Private Customer	256
188.246.211.0/24	Private Customer	256
193.31.15.0/24	Arminas Grigonis	256
193.36.163.0/24	Private Customer	256
194.231.148.0/24	Private Customer	256
198.1.197.0/24	Private Customer	256
207.180.37.0/24	Private Customer	256
207.180.46.0/24	Private Customer	256
207.180.47.0/24	Private Customer	256
212.2.237.0/24	Private Customer	256
212.60.149.0/24	Private Customer	256
212.60.150.0/24	Private Customer	256
212.87.203.0/24	Private Customer	256
212.134.50.0/24	Private Customer	256
212.135.23.0/24	Private Customer	256
212.135.172.0/24	Private Customer	256
217.216.195.0/24	Private Customer	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS198250
                                                OrgID:          AS198250
                                                ASName:         AS198250
                                                ASNumber:       AS198250
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers	Name
AS17497	Liasail Global Hongkong Limited
AS62610	Zenlayer Inc

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS17497	Liasail Global Hongkong Limited
AS62610	Zenlayer Inc

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
151.247.191.1	AS198250 UPSTREAM NETWORK LTD	`0.25ms` from Paris, FR
144.31.39.2	AS198250 UPSTREAM NETWORK LTD	`0.29ms` from Singapore, SG
102.165.23.152	AS198250 UPSTREAM NETWORK LTD	`0.57ms` from Amsterdam, NL
89.23.91.6	AS198250 UPSTREAM NETWORK LTD	`17.32ms` from Milan, IT
81.22.136.184	AS198250 UPSTREAM NETWORK LTD	`6.80ms` from Bordeaux, FR
151.243.156.2	AS198250 UPSTREAM NETWORK LTD	`0.35ms` from Kansas City, US
31.56.99.4	AS198250 UPSTREAM NETWORK LTD	`1.35ms` from Jakarta, ID
96.126.179.143	AS198250 UPSTREAM NETWORK LTD	`0.20ms` from Los Angeles, US
87.229.50.202	AS198250 UPSTREAM NETWORK LTD	`1.30ms` from Warsaw, PL
144.225.149.185	AS198250 UPSTREAM NETWORK LTD	`0.21ms` from Los Angeles, US

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
114.241.161.234	AS4808 China Unicom Beijing Province Network	`3.50ms` from Beijing, CN
97.224.149.90	AS6167 Verizon Business	`17.32ms` from Chicago, US
84.133.100.218	AS3320 Deutsche Telekom AG	`9.14ms` from Frankfurt am Main, DE
109.123.3.10	AS58056 siaIT d.o.o.	`2.36ms` from Ljubljana, SI
23.219.194.234	AS16625 Akamai Technologies, Inc.	`0.47ms` from London, GB
91.16.11.202	AS3320 Deutsche Telekom AG	`2.03ms` from Munich, DE
160.72.176.42	AS46887 Crown Castle Fiber LLC	`0.50ms` from New York City, US
84.242.48.106	AS51407 Mada Al-Arab General Services Company	`0.30ms` from Ramallah, PS
201.105.181.218	AS8151 UNINET	`12.10ms` from Santiago de Queretaro, MX
52.221.193.154	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
91.130.46.138	AS1257 Tele2 Sverige AB	`1.04ms` from Stockholm, SE
46.207.1.106	AS8447 A1 Telekom Austria AG	`10.68ms` from Vienna, AT
71.206.138.170	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Ashburn, US
24.135.186.90	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`8.48ms` from Belgrade, RS
96.127.48.154	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
98.157.7.138	AS11426 Charter Communications Inc	`6.44ms` from Charlotte, US
67.221.44.58	AS11979 Bluegrass Network LLC	`18.87ms` from Chicago, US
24.33.126.122	AS10796 Charter Communications Inc	`11.90ms` from Columbus, US
52.218.63.42	AS16509 Amazon.com, Inc.	`0.34ms` from Dublin, IE
181.198.218.218	AS27947 Telconet S.A	`1.69ms` from Guayaquil, EC
182.46.196.106	AS4134 CHINANET BACKBONE	`8.16ms` from Jinan, CN
160.94.247.74	AS217 University of Minnesota	`0.97ms` from Minneapolis, US
187.21.127.90	AS28573 Claro NXT Telecomunicacoes Ltda	`10.35ms` from Osasco, BR
46.218.193.58	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.47ms` from Paris, FR
159.233.3.250	AS13829 Pima County	`3.69ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 185.87.57.145

traceroute to 185.87.57.145 (185.87.57.145): 64 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.166 ms

2 [AS140627] 103.151.64.29 109.012 ms

3 *

4 *

5 *

6 *

7 [AS21859] 23.236.108.245 139.415 ms

8 *

9 *

10 *

11 *

12 [AS198250] 185.87.57.145 139.796 ms

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On April 13th 2026

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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 AS198250 at robtex.

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