AS3300
British Telecommunications PLC · bt.com
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Field | Value |
---|---|
Country |
United Kingdom
|
Website | bt.com |
Hosted domains | 54 |
Number of IPv4 | 513,280 |
Number of IPv6 | 236,446,547,503,507,632,505,732,726,784 |
ASN type | ISP |
Registry | ripe |
Allocated | 23 years ago on Sep 19, 2002 |
Updated | 6 months ago on Mar 03, 2025 |
IP Ranges
Netblock | Company | Num of IPs |
---|---|---|
205.248.0.0/16 | INFONET Services Corporation | 65,536 |
206.182.0.0/16 | INFONET Services Corporation | 65,536 |
207.117.0.0/16 | INFONET Services Corporation | 65,536 |
207.209.0.0/16 | INFONET Services Corporation | 65,536 |
209.28.0.0/16 | INFONET Services Corporation | 65,536 |
204.231.0.0/17 | INFONET Services Corporation | 32,768 |
192.237.64.0/18 | INFONET Services Corporation | 16,384 |
198.207.64.0/18 | INFONET Services Corporation | 16,384 |
199.6.64.0/18 | INFONET Services Corporation | 16,384 |
204.140.64.0/18 | INFONET Services Corporation | 16,384 |
204.231.128.0/18 | INFONET Services Corporation | 16,384 |
206.182.128.0/18 | INFONET Services Corporation | 16,384 |
206.182.192.0/18 | INFONET Services Corporation | 16,384 |
61.14.0.0/18 | Infonet Services Corporation | 16,384 |
63.250.128.0/18 | INFONET Services Corporation | 16,384 |
192.92.32.0/19 | INFONET Services Corporation | 8,192 |
203.187.128.0/19 | BT-Infonet, Internet Service Provider | 8,192 |
207.209.0.0/19 | INFONET Services Corporation | 8,192 |
207.209.64.0/19 | INFONET Services Corporation | 8,192 |
192.157.144.0/20 | INTERLEAF | 4,096 |
72.29.128.0/20 | INFONET Services Corporation | 4,096 |
192.157.136.0/21 | TEXAS INSTRUMENTS | 2,048 |
192.92.24.0/21 | Infonet Services Corporation / INFONET Technology Services | 2,048 |
192.157.132.0/22 | POSTIPAN | 1,024 |
192.92.20.0/22 | INFONET Services Corporation | 1,024 |
198.207.64.0/22 | COTY | 1,024 |
203.187.128.0/22 | BT-GIA | 1,024 |
61.14.12.0/22 | BT GIA | 1,024 |
61.14.20.0/22 | Infonet Services Corporation | 1,024 |
61.14.24.0/22 | BT HK | 1,024 |
61.14.28.0/22 | BT GIA | 1,024 |
61.14.32.0/22 | BT GIA | 1,024 |
61.14.36.0/22 | BT-GIA-JP-net | 1,024 |
61.14.40.0/22 | BT ZA | 1,024 |
61.14.4.0/22 | BT GIA | 1,024 |
61.14.44.0/22 | BT-ZA | 1,024 |
61.14.48.0/22 | BT ZA | 1,024 |
61.14.8.0/22 | BT GIA | 1,024 |
63.250.128.0/22 | INFONET Services Corporation | 1,024 |
63.250.132.0/22 | INFONET Services Corporation | 1,024 |
63.250.136.0/22 | mainsoft | 1,024 |
63.250.140.0/22 | INFONET Services Corporation | 1,024 |
63.250.144.0/22 | INFONET Services Corporation | 1,024 |
63.250.148.0/22 | INFONET Services Corporation | 1,024 |
63.250.152.0/22 | INFONET Services Corporation | 1,024 |
63.250.156.0/22 | LG CNS CO. LTD | 1,024 |
63.250.160.0/22 | INFONET Services Corporation | 1,024 |
63.250.168.0/22 | INFONET Services Corporation | 1,024 |
63.250.176.0/22 | British Telecom | 1,024 |
63.250.180.0/22 | British Telecom | 1,024 |
63.250.184.0/22 | h muehlstein and co inc | 1,024 |
72.29.132.0/22 | INFONET Services Corporation | 1,024 |
192.157.130.0/23 | INFONET Services Corporation | 512 |
192.157.160.0/23 | INFONET Services Corporation | 512 |
192.92.80.0/23 | INFONET Services Corporation | 512 |
61.14.2.0/23 | BT GIA | 512 |
136.238.168.0/24 | Schindler Informatik AG | 256 |
136.238.185.0/24 | Schindler Informatik AG | 256 |
136.238.187.0/24 | Schindler Informatik AG | 256 |
136.238.229.0/24 | Schindler Informatik AG | 256 |
136.238.232.0/24 | Schindler Informatik AG | 256 |
136.238.238.0/24 | Schindler Informatik AG | 256 |
136.238.239.0/24 | Schindler Informatik AG | 256 |
136.238.240.0/24 | Schindler Informatik AG | 256 |
136.238.241.0/24 | Schindler Informatik AG | 256 |
136.238.243.0/24 | Schindler Informatik AG | 256 |
185.249.5.0/24 | Lumileds Holding B.V. | 256 |
185.249.6.0/24 | Lumileds Holding B.V. | 256 |
192.92.18.0/24 | BT CUSTOMER | 256 |
192.92.19.0/24 | BT CUSTOMER | 256 |
192.92.82.0/24 | INFONET Services Corporation | 256 |
194.33.52.0/24 | KANTAR DORMANT 3 LIMITED | 256 |
195.206.69.0/24 | British Telecommunications PLC | 256 |
195.206.70.0/24 | British Telecommunications PLC | 256 |
198.137.75.0/24 | INFONET Services Corporation | 256 |
198.178.237.0/24 | KANTAR | 256 |
198.178.239.0/24 | KANTAR | 256 |
203.187.145.0/24 | BT GIA SNG | 256 |
203.187.146.0/24 | BT GIA SNG | 256 |
204.52.187.0/24 | KANTAR | 256 |
204.79.84.0/24 | INFONET Services Corporation | 256 |
206.182.134.0/24 | LEGIONS OF CHRIST | 256 |
206.182.164.0/24 | INFONET SOFTWARE SOLUTIONS | 256 |
209.28.174.0/24 | Internal-FW | 256 |
61.14.1.0/24 | BT GIA | 256 |
61.14.11.0/24 | BT GIA | 256 |
61.14.15.0/24 | BT GIA | 256 |
61.14.31.0/24 | BT GIA | 256 |
61.14.34.0/24 | BT GIA | 256 |
61.14.36.0/24 | BT-GIA-JP-net | 256 |
61.14.39.0/24 | BT-GIA-JP-net | 256 |
61.14.52.0/24 | Bt GIA | 256 |
61.14.7.0/24 | SIMMONS & SIMMONS | 256 |
63.250.131.0/24 | SCHINDLER HOLDING | 256 |
63.250.132.0/24 | DIGITPA | 256 |
63.250.135.0/24 | INFONET Services Corporation | 256 |
63.250.144.0/24 | UNILEVER PLC | 256 |
63.250.147.0/24 | INFONET Services Corporation | 256 |
63.250.151.0/24 | INFONET Services Corporation | 256 |
63.250.155.0/24 | TRIVIUM PACKAGING BV | 256 |
63.250.159.0/24 | COTY | 256 |
63.250.163.0/24 | SPECSAVERS OPTICAL GROUP LIMITED | 256 |
63.250.164.0/24 | INFONET Services Corporation | 256 |
63.250.171.0/24 | ATRADIUS | 256 |
63.250.172.0/24 | INFONET Services Corporation | 256 |
63.250.173.0/24 | INFONET Services Corporation | 256 |
63.250.174.0/24 | Philips | 256 |
63.250.187.0/24 | MOTHERSON SUMI INFOTECH AND DESIGN LIMITED | 256 |
63.250.189.0/24 | Esaress Intl Group Inc | 256 |
63.250.191.0/24 | DP DHL ETO | 256 |
Netblock | Company |
---|---|
2402:fb00::/32 | Infonet Services Corporation |
2606:f100::/32 | BT Management Services |
2402:fb00:1000::/36 | Infonet Services Corporation |
2402:fb00:2000::/36 | Infonet Services Corporation |
2402:fb00:3000::/36 | Infonet Services Corporation |
2402:fb00::/36 | Infonet Services Corporation |
2606:f100:1000::/36 | BT Management Services |
2606:f100:2000::/36 | BT Management Services |
2606:f100:3000::/36 | BT Management Services |
2606:f100::/36 | BT Management Services |
2606:f100:4000::/36 | BT Management Services |
2606:f100:5000::/36 | BT Management Services |
2606:f100:6000::/36 | BT Management Services |
2606:f100:7000::/36 | BT Management Services |
2606:f100:8000::/36 | BT Management Services |
2606:f100:9000::/36 | BT Management Services |
2606:f100:c000::/36 | BT Management Services |
2402:fb00:1f00::/40 | Lumileds |
2402:fb00:2f00::/40 | Infonet Services Corporation |
2402:fb00:3f00::/40 | Infonet Services Corporation |
2402:fb00:f00::/40 | Infonet Services Corporation |
2606:f100:1f00::/40 | BT Management Services |
2606:f100:2f00::/40 | BT Management Services |
2606:f100:3f00::/40 | BT Management Services |
2606:f100:4f00::/40 | BT Management Services |
2606:f100:5f00::/40 | BT Management Services |
2606:f100:7f00::/40 | BT Management Services |
2606:f100:8f00::/40 | BT Management Services |
2606:f100:f00::/40 | BT Management Services |
WHOIS Details
ASHandle: AS3300 OrgID: AS3300 ASName: AS3300 ASNumber: AS3300 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 54 domain names hosted across 33 IP addresses on this ASN.
IP Address | Domain | Domains on this IP |
---|---|---|
207.209.182.183 | ██████████ | 14 |
198.178.239.130 | ██████████ | 4 |
192.237.77.36 | ██████████ | 3 |
204.52.187.84 | ██████████ | 2 |
203.187.142.169 | ██████████ | 2 |
204.52.187.154 | ██████████ | 2 |
204.52.187.156 | ██████████ | 1 |
198.178.239.196 | ██████████ | 1 |
203.187.142.172 | ██████████ | 1 |
204.231.180.234 | ██████████ | 1 |
Peers
There are 124 peers for this ASN.
Peers | Name |
---|---|
AS11271 | SENCINET LATAM BRASIL LTDA |
AS11845 | Vox Telecom Ltd |
AS12200 | Rackspace Hosting |
AS1299 | Arelion Sweden AB |
AS132337 | Axclusive |
AS133782 | Elsevier Ltd |
AS136767 | BMW AG (Bayerische Motoren Werke Aktiengesellschaft) |
AS1403 | EBOX |
AS141399 | Specsavers Pty Ltd |
AS14840 | BR.Digital Provider |
AS14907 | Wikimedia Foundation Inc. |
AS151326 | DCConnect Communication Pte. Ltd. |
AS16735 | ALGAR TELECOM S/A |
AS18106 | Viewqwest Pte Ltd |
AS1828 | Unitas Global |
AS19151 | BroadbandONE, LLC |
AS1916 | Rede Nacional de Ensino e Pesquisa |
AS19812 | BT Americas, Inc |
AS198150 | SIACOM JSC |
AS199524 | G-Core Labs S.A. |
AS212565 | Specsavers Optical Group Limited |
AS22381 | Megatelecom Telecomunicacoes Ltda |
AS22652 | Videotron Ltee |
AS22683 | PHILIPS INTERNET |
AS23764 | CTGNet |
AS24482 | SG.GS |
AS2497 | Internet Initiative Japan Inc. |
AS2518 | BIGLOBE Inc. |
AS262427 | Invista Net Provedor de Acesso Ltda |
AS262462 | Aranet Play |
AS263009 | FORTE TELECOM LTDA. |
AS263152 | MIGO TELECOM |
AS263237 | PowerHost Telecom SPA |
AS263541 | IMF NETWORK DATA LTDA - ME |
AS26380 | MasterCard Technologies LLC |
AS264409 | GRUPO YAX |
AS264479 | Turbozone Internet |
AS26478 | Novartis Pharmaceuticals |
AS267613 | ELETRONET S.A. |
AS268976 | Weclix Telecom S/A |
AS269180 | VIPNET Conexão |
AS27000 | Coty Inc. |
AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
AS28571 | UNIVERSIDADE DE SAO PAULO |
AS28624 | PROVEDORA CMA INTERNET LTDA |
AS28634 | Life Tecnologia Ltda. |
AS29049 | Delta Telecom Ltd |
AS2914 | NTT America, Inc. |
AS30844 | Liquid Telecommunications Ltd |
AS31713 | Gateway Communications |
AS328320 | Kurlec Wireless (PTY) Ltd |
AS3303 | Swisscom (Switzerland) Ltd |
AS33891 | Core-Backbone GmbH |
AS34224 | Neterra Ltd. |
AS3491 | PCCW Global, Inc. |
AS35280 | F5 Networks SARL |
AS35923 | Johnson & Johnson Consumer Inc. |
AS36224 | HCL AMERICA INC |
AS36236 | NetActuate, Inc |
AS37100 | SEACOM Limited |
AS3741 | Dimension Data |
AS37468 | Angola Cables |
AS37697 | WEBMASTERS, LDA. |
AS38008 | Aperture Science Limited |
AS38195 | Superloop |
AS39120 | Convergenze S.p.A. |
AS393493 | Lotte Biologics USA, LLC |
AS399449 | Kyndryl |
AS40126 | Molson Coors Beverage Company |
AS40659 | BMW of North America, LLC (Group Data Centers America) |
AS40934 | Fortinet Inc. |
AS4229 | Zenlayer Inc |
AS4230 | CLARO S.A. |
AS45187 | Rackspace IT Hosting AS IT Hosting Provider Hong Kong |
AS45352 | IP ServerOne Solutions Sdn Bhd |
AS45489 | Sri Lanka Telecom PLC, GLobal Peering |
AS45796 | UIH / BB Connect |
AS4635 | Hong Kong Internet Exchange--Route Server 1 |
AS4637 | Telstra Global |
AS4657 | StarHub Ltd |
AS4766 | Korea Telecom |
AS4826 | Vocus Connect International Backbone |
AS48647 | Solvay SA |
AS49544 | i3D.net B.V |
AS51185 | MainStreaming SpA |
AS52320 | GlobeNet Cabos Submarinos Colombia, S.A.S. |
AS52468 | UFINET PANAMA S.A. |
AS52863 | UPX TECNOLOGIA LTDA |
AS52873 | Softdados Telecomunicações |
AS53202 | Acesso10 Telecom |
AS55290 | Depository Trust & Clearing Corporation |
AS55720 | Gigabit Hosting Sdn Bhd |
AS56665 | Proximus Luxembourg S.A. |
AS57304 | JSC "RetnNet" |
AS57463 | NetIX Communications JSC |
AS58057 | Securebit AG |
AS58453 | China Mobile International Limited |
AS58511 | Anycast Global Backbone |
AS60503 | FNX Tecnologia LTDA |
AS6057 | Administracion Nacional de Telecomunicaciones |
Upstreams
There are 11 upstreams for this ASN.
upstreams | Name |
---|---|
AS11271 | SENCINET LATAM BRASIL LTDA |
AS1299 | Arelion Sweden AB |
AS2914 | NTT America, Inc. |
AS30844 | Liquid Telecommunications Ltd |
AS3491 | PCCW Global, Inc. |
AS4637 | Telstra Global |
AS4657 | StarHub Ltd |
AS6461 | Zayo Bandwidth |
AS6762 | TELECOM ITALIA SPARKLE S.p.A. |
AS6830 | Liberty Global B.V. |
AS6939 | Hurricane Electric LLC |
Downstreams
There are 22 downstreams for this ASN.
Downstreams | Name |
---|---|
AS133782 | Elsevier Ltd |
AS136767 | BMW AG (Bayerische Motoren Werke Aktiengesellschaft) |
AS141399 | Specsavers Pty Ltd |
AS19812 | BT Americas, Inc |
AS212565 | Specsavers Optical Group Limited |
AS22683 | PHILIPS INTERNET |
AS26380 | MasterCard Technologies LLC |
AS26478 | Novartis Pharmaceuticals |
AS27000 | Coty Inc. |
AS35923 | Johnson & Johnson Consumer Inc. |
AS36224 | HCL AMERICA INC |
AS393493 | Lotte Biologics USA, LLC |
AS399449 | Kyndryl |
AS40126 | Molson Coors Beverage Company |
AS40659 | BMW of North America, LLC (Group Data Centers America) |
AS45187 | Rackspace IT Hosting AS IT Hosting Provider Hong Kong |
AS48647 | Solvay SA |
AS55290 | Depository Trust & Clearing Corporation |
AS6220 | inContact Inc. |
AS72 | Schlumberger Limited |
AS7246 | Bristol-Myers Squibb Company |
AS78 | BT Americas, Inc |
Pingable IPs
117 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
63.250.159.237 |
0.44ms from Ashburn,
US
|
|
63.250.129.227 |
0.21ms from Chicago,
US
|
|
203.187.145.9 |
1.43ms from Hong Kong,
HK
|
|
61.14.6.49 |
1.54ms from Hong Kong,
HK
|
|
63.250.185.1 |
0.26ms from Miami,
US
|
|
63.250.146.149 |
1.81ms from Sao Paulo,
BR
|
|
63.250.155.0 |
0.81ms from Secaucus,
US
|
|
61.14.12.78 |
0.66ms from Sydney,
AU
|
|
204.52.187.253 |
0.66ms from Ashburn,
US
|
|
2606:f100:20ff:fffe::1f |
0.55ms from Secaucus,
US
|
|
61.14.36.37 |
0.60ms from Tokyo,
JP
|
|
2606:f100:70ff:ffff::1 |
0.50ms from Toronto,
CA
|
|
61.14.27.233 |
1.37ms from Hong Kong,
HK
|
|
61.14.25.17 |
1.90ms from Hong Kong,
HK
|
|
61.14.40.145 |
0.14ms from Johannesburg,
ZA
|
|
63.250.179.181 |
0.72ms from Los Angeles,
US
|
|
61.14.20.12 |
0.78ms from Sydney,
AU
|
|
61.14.52.113 |
0.76ms from Hong Kong,
HK
|
|
195.206.70.140 |
0.33ms from Johannesburg,
ZA
|
|
61.14.44.66 |
1.16ms from Johannesburg,
ZA
|
|
2606:f100:c0ff:ffff::1 |
5.79ms from New York City,
US
|
|
63.250.182.13 |
1.13ms from San Jose,
US
|
|
61.14.34.1 |
0.64ms from Singapore,
SG
|
|
61.14.35.153 |
1.45ms from Singapore,
SG
|
|
2402:fb00:ff15:1::2 |
1.36ms from Tokyo,
JP
|
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 |
---|---|---|
85.148.197.180 |
1.41ms from Amsterdam,
NL
|
|
182.52.203.148 |
8.46ms from Bangkok,
TH
|
|
35.206.40.84 |
6.37ms from Dallas,
US
|
|
54.76.245.180 |
0.24ms from Dublin,
IE
|
|
223.230.120.132 |
2.21ms from Hyderabad,
IN
|
|
85.172.30.68 |
1.14ms from Krasnodar,
RU
|
|
64.65.45.116 |
0.04ms from Lagos,
NG
|
|
104.175.93.228 |
5.22ms from Los Angeles,
US
|
|
5.96.139.180 |
4.63ms from Milan,
IT
|
|
161.249.90.20 |
1.80ms from New York City,
US
|
|
61.125.160.164 |
12.00ms from Osaka,
JP
|
|
83.193.23.36 |
17.45ms from Paris,
FR
|
|
44.212.8.116 |
0.38ms from Reston,
US
|
|
92.101.235.132 |
1.83ms from Saint Petersburg,
RU
|
|
52.160.48.20 |
0.60ms from San Jose,
US
|
|
211.116.228.180 |
1.64ms from Seoul,
KR
|
|
110.139.195.116 |
7.43ms from Surabaya,
ID
|
|
20.92.194.4 |
0.70ms from Sydney,
AU
|
|
77.59.199.100 |
0.69ms from Zuerich,
CH
|
|
18.218.64.180 |
0.12ms from Columbus,
US
|
|
93.232.30.180 |
6.70ms from Frankfurt am Main,
DE
|
|
115.204.133.68 |
5.40ms from Hangzhou,
CN
|
|
1.52.188.84 |
1.91ms from Ho Chi Minh City,
VN
|
|
24.187.214.100 |
6.16ms from New York City,
US
|
|
58.80.85.132 |
6.89ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
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 AS3300 at robtex.
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