iamroot.tech
Toggle navigation
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
All tools
Page nav
Page nav
iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
CTRL+D to bookmark
Add to homescreen
×
Tap the 'Share button' at the bottom of the screen:
Scroll down the list, and select 'Add to Home Screen':
Tap the menu icon (3 dots - upper right-hand corner):
and select 'Add to homescreen'.:
ASN database
You may find these sub-pages interesting as well:
Top ASN's by country
Directory of +1.200 verified looking glass url's
NEW: ASN database statistics
Related tools
DNS lookup
DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.
WHOIS / RDAP lookup
Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.
Reverse DNS
Perform reverse DNS (rDNS/PTR) lookups of any IP.
CIDR calculator
beta
IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.
What is my IPv4 and IPv6?
Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.
GeoIP location
Online tool GeoIP location of any IP and/or domain.
World map, day/night + local time
beta
Beautiful day/night map of the world, with markup of all major cities including local date and time.
Result
AS51263, County Broadband Ltd
Last update of data:
02-05-2024 04:19 UTC
ASN:
AS51263 (COUNTYBB)
Country:
GB - Britain (UK) (Europe)
Org.:
County Broadband Ltd
https://www.countybroadband.net
Social media:
@facebook
@twitter/X
Stats:
Peers
60
IX'es
3
Prefixes
14
IPv4
+18K
IPv6
6,3E+29
Contact:
County Broadband Ltd
Old Bourchiers Hall
CO6 3QU
Aldham
UNITED KINGDOM
GB
+441376562002
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 20-11-2023
57
3
14
18.432
6,3E+29
20-11-2023
+1
-
-
-
-
27-11-2023
-2
-
-
-
-
04-12-2023
-1
-
-
-
-
11-12-2023
+2
-
-
-
-
19-12-2023
+1
-
-
-
-
10-01-2024
-2
-
-
-
-
17-01-2024
-5
-
-1
-8.192
-
24-01-2024
+7
-
+1
+8.192
-
31-01-2024
-4
-
-
-
-
15-02-2024
-2
-
-
-
-
22-02-2024
+3
-
-
-
-
07-03-2024
+4
-
-
-
-
14-03-2024
-5
-
-
-
-
21-03-2024
+1
-
-
-
-
28-03-2024
+1
-
-
-
-
04-04-2024
-1
-
-
-
-
18-04-2024
+1
-
-
-
-
02-05-2024
+4
-
-
-
-
Current
60
3
14
18.432
6,3E+29
- - show more (+14 entries) - -
- - show less (-14 entries) - -
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Armenia
Upstream
AS8932
Ucom CJSC
2.157
5
Australia
Peer
AS7575
Australian Academic and Research Network
1.225
149
Austria
Upstream
AS48362
Stadtwerke Feldkirch
1.674
8
Austria
Peer
AS42473
ANEXIA Internetdienstleistungs GmbH
2.763
385
Azerbaijan
Peer
AS29049
Delta Telecom Ltd
2.919
183
Brazil
Peer
AS14840
BR.Digital Provider
5.844
89
Brazil
Peer
AS263152
MIGO TELECOM
3.173
6
Brazil
Peer
AS271253
LINK BRASIL TELECOMUNICACOES LTDA
5.001
18
Britain (UK)
Upstream
AS41847
Daniel O'Mahony
37
9
Britain (UK)
Peer
AS6894
KDDI Europe Ltd
619
4
Britain (UK)
Peer
AS25160
Vorboss Limited
1.971
37
Britain (UK)
Peer
AS28792
Public Internet Ltd
683
5
Britain (UK)
Peer
AS31742
Sota Solutions Ltd.
690
11
Britain (UK)
Peer
AS35266
EX Networks Limited
662
11
Britain (UK)
Peer
AS48070
DSM (GB) Limited
678
10
Britain (UK)
Peer
AS50300
CustodianDC Limited
1.102
54
Britain (UK)
Peer
AS212483
LEVEL EIGHTY-SIX COMMUNICATIONS LTD
3.274
30
Burkina Faso
Peer
AS37721
Virtual Technologies & Solutions
4.632
10
Colombia
Upstream
AS52320
GlobeNet Cabos Submarinos Colombia, S.A.S.
2.114
6
Finland
Peer
AS6667
Elisa Oyj
467
5
France
Upstream
AS8218
Zayo Infrastructure France SA
1.864
25
France
Upstream
AS35280
F5 Networks SARL
5.543
35
France
Peer
AS29075
IELO-LIAZO SERVICES SAS
1.927
22
Germany
Upstream
AS3214
xTom GmbH
1.633
141
Germany
Upstream
AS34549
meerfarbig GmbH & Co. KG
1.932
76
Germany
Upstream
AS50629
LWLcom GmbH
1.780
25
Germany
Peer
AS5405
Inter.link GmbH
1.966
5
Germany
Peer
AS13237
euNetworks GmbH
2.323
32
Greece
Peer
AS197580
CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A
913
7
Ireland
Peer
AS31122
Digiweb ltd
1.033
50
Ireland
Peer
AS39122
Blacknight Internet Solutions Limited
1.213
29
Italy
Upstream
AS41327
Fiber Telecom S.p.A.
2.672
11
Italy
Peer
AS12779
IT.Gate S.p.A.
1.706
25
Italy
Peer
AS51185
MainStreaming SpA
4.218
30
Netherlands
Upstream
AS15830
Equinix (EMEA) Acquisition Enterprises B.V.
3.003
551
Netherlands
Peer
AS34288
KSZ-CH-MNT
1.667
7
Netherlands
Peer
AS49544
i3D.net B.V
6.510
134
Netherlands
Peer
AS62167
Tismi BV
1.012
6
Norway
Peer
AS8896
GLOBALCONNECT AS
737
29
Norway
Peer
AS50304
Blix Solutions AS
1.185
79
Portugal
Peer
AS6424
EDGOO NETWORKS UNIPESSOAL LDA
1.305
4
Russia
Peer
AS35598
INETCOM CARRIER LLC
2.312
7
Singapore
Peer
AS18106
Viewqwest Pte Ltd
2.150
29
Singapore
Peer
AS24482
SG.GS
8.488
17
Spain
Upstream
AS60171
AFR-IX TELECOM SAU
1.609
22
Sweden
Peer
AS39351
31173 Services AB
2.620
47
Switzerland
Upstream
AS25091
IP-Max SA
2.999
18
Switzerland
Upstream
AS34927
iFog GmbH
2.643
59
United States
Upstream
AS174
Cogent Communications
6.785
1.463
United States
Upstream
AS1239
Sprint
5.723
268
United States
Upstream
AS3356
Level 3 Parent, LLC
6.668
791
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Peer
AS917
Misaka Network, Inc.
2.931
28
United States
Peer
AS1828
Unitas Global LLC
5.373
251
United States
Peer
AS6233
xTom
1.747
58
United States
Peer
AS14061
DigitalOcean, LLC
1.537
797
United States
Peer
AS14630
Invesco Group Services, Inc.
1.489
33
United States
Peer
AS36236
NetActuate, Inc
7.343
206
United States
Peer
AS396998
Path Network, Inc.
1.099
40
Peer
AS23106
3.287
8
- - show more (+49 entries) - -
- - show less (-49 entries) - -
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Britain (UK)
London
LINX LON1
10 Gb
829
Britain (UK)
London
LINX LON2
10 Gb
316
Britain (UK)
London
LONAP Ltd.
50 Gb
276
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Britain (UK)
AS51263
62.56.176.0/20
CBB-FTTP-IPOE
4.096
Britain (UK)
AS51263
168.86.192.0/19
County Broadband Ltd
8.192
Britain (UK)
AS51263
178.251.176.0/24
County Broadband Radius Pool
256
Britain (UK)
AS51263
178.251.177.0/24
County Broadband Business Pool
256
Britain (UK)
AS51263
178.251.178.0/24
County Broadband Radius Pool
256
Britain (UK)
AS51263
178.251.179.0/24
179 Range
256
Britain (UK)
AS51263
178.251.180.0/24
County Broadband 180 Range
256
Britain (UK)
AS51263
178.251.181.0/24
CountyBroadband LTD
256
Britain (UK)
AS51263
178.251.182.0/24
CountyBroadband LTD
256
Britain (UK)
AS51263
178.251.183.0/24
CountyBroadband LTD
256
Britain (UK)
AS51263
185.25.56.0/22
CBB-THN-CORE
1.024
Britain (UK)
AS51263
185.164.180.0/22
County Fibre
1.024
Britain (UK)
AS51263
213.244.200.0/21
CBB-FTTP-USERS
2.048
Country
ASN
Announced prefix
Description
Size
Britain (UK)
AS51263
2a0b:4c00::/29
County Fibre V6
6,3E+29
- - show more (+3 entries) - -
- - show less (-3 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS51263'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS51263
012
+010
14 prefixes found
076
+064
60 peers found
083
+007
3 IX members found (4 connections)
086
+003
3 links loaded, 3 verified
091
+005
19 historical items loaded
091
+000
Done