Country
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ASN LANDING PAGE
AS8220
COLT COLT Technology Services Group Limited
Last updated · Jul 20, 2026
Total prefixes
175
IPv4 prefixes
156
IPv6 prefixes
19
ASN summary
How to read the scale of AS8220
COLT COLT Technology Services Group Limited currently reports 175 prefixes and 80 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
COLT COLT Technology Services Group Limited is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS8220 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS8220 ASN lookupAS8220 BGPAS8220 peersAS8220 prefixesAS8220 upstreamsCOLT COLT Technology Services Group Limited ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS3356
AS3356
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AS1299
AS1299
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AS10021
AS10021
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AS49666
AS49666
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AS9607
AS9607
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AS15576
AS15576
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AS34471
AS34471
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AS6453
AS6453
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AS396356
AS396356
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AS3360
AS3360
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AS39923
AS39923
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AS14114
AS14114
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AS4826
AS4826
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AS38193
AS38193
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AS15830
AS15830
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AS15699
AS15699
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AS8758
AS8758
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AS18403
AS18403
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AS20473
AS20473
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AS6461
AS6461
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AS138840
AS138840
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AS198479
AS198479
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AS4637
AS4637
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AS5511
AS5511
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AS32098
AS32098
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AS20694
AS20694
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AS196714
AS196714
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AS3573
AS3573
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AS3216
AS3216
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AS4229
AS4229
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AS47720
AS47720
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AS7473
AS7473
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AS51551
AS51551
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AS6908
AS6908
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AS2152
AS2152
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AS31133
AS31133
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AS25384
AS25384
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AS58717
AS58717
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AS9583
AS9583
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AS56410
AS56410
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Peers
AS8758
AS8758
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AS1299
AS1299
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AS3356
AS3356
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AS6939
AS6939
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AS15576
AS15576
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AS29680
AS29680
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AS6453
AS6453
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AS3491
AS3491
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AS15547
AS15547
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AS13030
AS13030
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AS35625
AS35625
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AS50629
AS50629
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AS51088
AS51088
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AS13786
AS13786
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AS5405
AS5405
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AS33891
AS33891
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AS29075
AS29075
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AS39351
AS39351
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AS6696
AS6696
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AS34177
AS34177
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AS6461
AS6461
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AS47147
AS47147
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AS47692
AS47692
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AS24961
AS24961
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AS37468
AS37468
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AS41327
AS41327
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AS12389
AS12389
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AS12779
AS12779
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AS35280
AS35280
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AS8218
AS8218
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AS61049
AS61049
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AS6830
AS6830
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AS25160
AS25160
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AS199524
AS199524
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AS14907
AS14907
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AS25152
AS25152
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AS9583
AS9583
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AS51185
AS51185
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AS49544
AS49544
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AS2914
AS2914
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.138.100.0/22 | AS8220 | — |
| 103.248.76.0/24 | AS8220 | — |
| 110.50.78.0/23 | AS8220 | — |
| 116.83.0.0/17 | AS8220 | — |
| 118.67.224.0/19 | AS8220 | — |
| 134.128.168.0/22 | AS8220 | — |
| 136.225.0.0/16 | AS8220 | — |
| 145.224.32.0/23 | AS8220 | — |
| 148.109.0.0/16 | AS8220 | — |
| 148.109.25.0/24 | AS8220 | — |
| 153.96.140.0/24 | AS8220 | — |
| 153.96.141.0/24 | AS8220 | — |
| 154.16.166.0/24 | AS8220 | — |
| 155.45.128.0/24 | AS8220 | — |
| 157.120.224.0/21 | AS8220 | — |
| 157.120.236.0/22 | AS8220 | — |
| 157.120.240.0/20 | AS8220 | — |
| 157.2.32.0/19 | AS8220 | — |
| 157.2.48.0/21 | AS8220 | — |
| 157.2.52.0/24 | AS8220 | — |
| 158.162.192.0/18 | AS8220 | — |
| 158.162.32.0/19 | AS8220 | — |
| 173.247.225.0/24 | AS8220 | — |
| 178.159.176.0/20 | AS8220 | — |
| 181.41.193.0/24 | AS8220 | — |
| 182.54.238.0/24 | AS8220 | — |
| 185.138.136.0/22 | AS8220 | — |
| 185.157.227.0/24 | AS8220 | — |
| 185.194.232.0/23 | AS8220 | — |
| 192.103.52.0/24 | AS8220 | — |
| 192.187.137.0/24 | AS8220 | — |
| 192.231.17.0/24 | AS8220 | — |
| 192.51.54.0/24 | AS8220 | — |
| 193.102.132.0/24 | AS8220 | — |
| 193.111.24.0/23 | AS8220 | — |
| 193.118.224.0/19 | AS8220 | — |
| 193.134.159.0/24 | AS8220 | — |
| 193.141.139.0/24 | AS8220 | — |
| 193.16.155.0/24 | AS8220 | — |
| 193.16.48.0/21 | AS8220 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS8220 represent?
AS8220 is an autonomous system number. The current source associates it with COLT COLT Technology Services Group Limited and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS8220 page?
They help explain the scale, interconnection depth, and route structure of AS8220. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS8220?
Open a concrete IP page to check how the address maps into AS8220, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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