AS31655
Gamma Telecom Holdings Ltd · gamma.co.uk
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | gamma.co.uk |
| Hosted domains | 2,851 |
| IPv4 addresses | 609,536 |
| IPv6 addresses | 1,901,475,900,342,344,102,245,054,808,064 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 22 years ago on Jul 02, 2004 |
| Updated | 2 months ago on Dec 02, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 51.52.0.0/16 | Gamma Telecom Limited | 65,536 |
| 51.219.0.0/16 | Gamma Telecom Limited | 65,536 |
| 79.74.0.0/16 | Gamma Telecom Limited | 65,536 |
| 92.207.0.0/16 | Gamma Telecom Limited | 65,536 |
| 157.125.0.0/16 | Gamma Telecom Limited | 65,536 |
| 157.231.0.0/16 | Gamma Telecom Limited | 65,536 |
| 62.223.128.0/17 | Gamma Telecom Holdings Ltd | 32,768 |
| 138.248.128.0/17 | Gamma Telecom Limited | 32,768 |
| 151.2.128.0/17 | Gamma Telecom Limited | 32,768 |
| 164.39.128.0/17 | Gamma Telecom Limited | 32,768 |
| 88.215.0.0/18 | Gamma Telecom Holdings Ltd | 16,384 |
| 188.66.64.0/18 | Gamma Telecom Holdings Ltd | 16,384 |
| 5.2.96.0/19 | Gamma Telecom Holdings Ltd | 8,192 |
| 195.162.96.0/19 | Gamma Telecom Holdings Ltd | 8,192 |
| 80.252.64.0/20 | Gamma Telecom Holdings Ltd | 4,096 |
| 89.213.16.0/20 | Gamma Telecom DSL Services | 4,096 |
| 138.248.16.0/20 | Gamma Telecom Limited | 4,096 |
| 138.248.32.0/20 | Gamma Telecom Limited | 4,096 |
| 193.39.16.0/20 | The Guinness Partnership | 4,096 |
| 213.218.192.0/20 | Gamma Telecom Holdings Ltd | 4,096 |
| 46.227.48.0/21 | Gamma Network Solution Limited | 2,048 |
| 89.213.8.0/21 | Gamma Telecom DSL Services | 2,048 |
| 89.213.32.0/21 | Gamma Telecom Holdings Ltd | 2,048 |
| 5.144.156.0/22 | Gamma Telecom Holdings Ltd | 1,024 |
| 151.2.128.0/22 | Gamma Telecom Limited | 1,024 |
| 151.2.132.0/22 | Gamma Telecom Limited | 1,024 |
| 151.2.136.0/22 | Gamma Telecom Limited | 1,024 |
| 151.2.140.0/22 | Gamma Telecom Limited | 1,024 |
| 185.4.196.0/22 | Gamma Telecom Holdings Ltd | 1,024 |
| 185.9.232.0/22 | Gamma Business Communications Limited | 1,024 |
| 185.21.208.0/22 | Gamma Telecom Holdings Ltd | 1,024 |
| 185.47.104.0/22 | Gamma Network Solution Limited | 1,024 |
| 51.52.50.0/24 | Gamma Telecom Limited | 256 |
| 62.223.251.0/24 | Gamma Telecom Holdings Ltd | 256 |
| 138.248.140.0/24 | Gamma Telecom Limited | 256 |
| 185.157.103.0/24 | ALDI International Services SE & Co. oHG | 256 |
| Netblock | Company |
|---|---|
| 2a02:c1c0::/29 | Gamma Telecom Holdings Ltd |
| 2a02:df80::/29 | Gamma Business Communications Limited |
| 2a04:4440::/29 | Gamma Telecom Limited |
WHOIS Details
ASHandle: AS31655
OrgID: AS31655
ASName: AS31655
ASNumber: AS31655
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 2,851 domain names hosted across 672 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 157.231.167.30 | ██████████ | 1,064 |
| 5.2.118.138 | ██████████ | 448 |
| 157.231.167.38 | ██████████ | 174 |
| 157.231.167.31 | ██████████ | 133 |
| 157.231.167.37 | ██████████ | 95 |
| 157.231.167.36 | ██████████ | 92 |
| 157.231.167.35 | ██████████ | 63 |
| 157.231.167.34 | ██████████ | 59 |
| 51.52.252.228 | ██████████ | 48 |
| 92.207.184.78 | ██████████ | 23 |
Peers
There are 43 peers for this ASN.
| Peers | Name |
|---|---|
| AS13030 | Init7 (Switzerland) Ltd. |
| AS14630 | Invesco Group Services, Inc. |
| AS15692 | Razorblue Ltd |
| AS15802 | Emirates Integrated Telecommunications Company PJSC |
| AS18106 | Viewqwest Pte Ltd |
| AS198472 | Manchester City Council |
| AS204193 | Gamma Telecom Holdings Ltd |
| AS205237 | SAVILLS PLC |
| AS2119 | Telenor Norge AS |
| AS216167 | Gamma Telecom Holdings Ltd |
| AS24482 | SG.GS |
| AS25160 | Vorboss Limited |
| AS25369 | Hydra Communications Ltd |
| AS28792 | Public Internet Ltd |
| AS2914 | NTT America, Inc. |
| AS3170 | VeloxServ Communications Ltd |
| AS31742 | Sotaconnect Network |
| AS32590 | Valve Corporation |
| AS3356 | Level 3 Parent, LLC |
| AS35266 | EX Networks Limited |
| AS35280 | F5 Networks SARL |
| AS36236 | NetActuate, Inc |
| AS39351 | 31173 Services AB |
| AS41553 | Reed Specialist Recruitment Limited |
| AS41811 | CONVERGENCE (GROUP NETWORKS) LIMITED |
| AS4455 | IX Reach Ltd |
| AS4637 | Telstra Global |
| AS48070 | DSM (GB) Limited |
| AS49544 | i3D.net B.V |
| AS49600 | NEAR IP, S.L. |
| AS50300 | CustodianDC Limited |
| AS51185 | MainStreaming SpA |
| AS5413 | Wavenet Limited |
| AS61049 | Exascale Ltd |
| AS6908 | Datahop - Six Degrees |
| AS6939 | Hurricane Electric LLC |
| AS8220 | COLT Technology Services Group Limited |
| AS8426 | ClaraNET LTD |
| AS8455 | atom86 BV |
| AS8918 | Coolwave Communications Limited |
| AS8943 | Jump Networks Ltd |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC |
| AS9009 | M247 Europe SRL |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are 6 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS198472 | Manchester City Council |
| AS204193 | Gamma Telecom Holdings Ltd |
| AS205237 | SAVILLS PLC |
| AS216167 | Gamma Telecom Holdings Ltd |
| AS41553 | Reed Specialist Recruitment Limited |
| AS8918 | Coolwave Communications Limited |
Pingable IPs
1,902 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 188.66.102.179 |
5.61ms from Erith,
GB
|
|
| 88.215.8.86 |
4.39ms from Erith,
GB
|
|
| 92.207.201.190 |
4.92ms from Erith,
GB
|
|
| 188.66.109.115 |
3.23ms from Erith,
GB
|
|
| 157.125.65.20 |
3.04ms from London,
GB
|
|
| 92.207.4.253 |
3.19ms from London,
GB
|
|
| 157.125.189.49 |
1.06ms from London,
GB
|
|
| 51.219.109.57 |
0.96ms from London,
GB
|
|
| 51.52.132.169 |
1.02ms from London,
GB
|
|
| 138.248.207.61 |
0.48ms from London,
GB
|
|
| 92.207.88.206 |
3.83ms from London,
GB
|
|
| 138.248.232.87 |
0.59ms from London,
GB
|
|
| 157.125.240.17 |
1.00ms from London,
GB
|
|
| 157.231.103.42 |
1.89ms from London,
GB
|
|
| 138.248.138.66 |
3.21ms from London,
GB
|
|
| 92.207.41.217 |
0.35ms from London,
GB
|
|
| 138.248.168.12 |
3.42ms from London,
GB
|
|
| 92.207.156.195 |
3.01ms from London,
GB
|
|
| 138.248.241.65 |
1.24ms from London,
GB
|
|
| 88.215.47.65 |
0.82ms from London,
GB
|
|
| 51.219.200.29 |
3.03ms from London,
GB
|
|
| 92.207.6.187 |
3.20ms from London,
GB
|
|
| 92.207.21.159 |
3.91ms from London,
GB
|
|
| 151.2.198.131 |
3.06ms from London,
GB
|
|
| 157.231.101.39 |
0.77ms 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 |
|---|---|---|
| 84.85.253.183 |
2.64ms from Amsterdam,
NL
|
|
| 40.87.5.103 |
0.43ms from Ashburn,
US
|
|
| 44.236.108.7 |
0.17ms from Boardman,
US
|
|
| 14.236.133.87 |
3.66ms from Da Nang,
VN
|
|
| 109.94.96.151 |
0.14ms from Frankfurt am Main,
DE
|
|
| 115.98.36.71 |
1.42ms from Hyderabad,
IN
|
|
| 1.232.39.103 |
1.33ms from Incheon,
KR
|
|
| 46.234.16.199 |
3.26ms from Istanbul,
TR
|
|
| 82.33.28.87 |
12.86ms from London,
GB
|
|
| 195.219.164.167 |
8.58ms from Madrid,
ES
|
|
| 221.6.170.183 |
4.65ms from Nanjing,
CN
|
|
| 98.82.41.39 |
0.20ms from Reston,
US
|
|
| 104.206.198.87 |
0.24ms from Seattle,
US
|
|
| 65.99.174.7 |
2.52ms from Stockholm,
SE
|
|
| 85.230.58.167 |
0.81ms from Stockholm,
SE
|
|
| 178.42.18.87 |
6.02ms from Warsaw,
PL
|
|
| 38.178.47.7 |
11.07ms from Atlanta,
US
|
|
| 104.168.4.119 |
0.14ms from Buffalo,
US
|
|
| 104.155.207.119 |
0.15ms from Chang-hua,
TW
|
|
| 79.211.91.199 |
4.56ms from Duesseldorf,
DE
|
|
| 82.149.19.215 |
1.08ms from Ljubljana,
SI
|
|
| 67.219.22.167 |
0.16ms from Los Angeles,
US
|
|
| 97.190.155.183 |
11.62ms from Los Angeles,
US
|
|
| 82.69.31.23 |
1.51ms from Manchester,
GB
|
|
| 222.216.249.183 |
6.70ms from Nanning,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Accra, GH
Related Networks
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 AS31655 at robtex.
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