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
AS59371, Dimension Network & Communication Limited
Last update of data:
31-03-2024 05:47 UTC
ASN:
AS59371 (DNC-AS)
Country:
HK - Hong Kong (Asia)
Org.:
Dimension Network & Communication Limited
Stats:
Peers
18
IX'es
-
Prefixes
27
IPv4
+54K
IPv6
-
Contact:
Dimension Network & Communication Limited
SONG LING IND BLDG, TA CHUEN PING ST KWAI CHUNG NT, HONG KONG
HK
+852-2169-0183
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 03-03-2024
17
-
27
54.272
-
03-03-2024
+1
-
-
-
-
Current
18
-
27
54.272
-
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Britain (UK)
Upstream
AS9002
RETN Limited
3.248
37
Hong Kong
Upstream
AS4635
The Hong Kong Internet Exchange Limited
308
-
Hong Kong
Upstream
AS9381
HKBN Enterprise Solutions HK Limited
244
312
Hong Kong
Upstream
AS23764
China Telecom Global Limited
538
147
Hong Kong
Upstream
AS58453
China Mobile International Limited
599
6
Hong Kong
Peer
AS38008
Aperture Science Limited
448
16
Hong Kong
Downstream
AS135581
OCEAN NETWORK LIMITED
1
16
Hong Kong
Downstream
AS140630
JSLINK INTERNATIONAL CORPORATION
2
10
Malaysia
Upstream
AS9930
TT DOTCOM SDN BHD
553
27
Netherlands
Peer
AS49544
i3D.net B.V
6.668
134
Singapore
Upstream
AS24482
SG.GS
8.400
17
Singapore
Upstream
AS132337
AXCLUSIVE PTE. LTD.
558
32
United States
Upstream
AS286
GTT Communications Inc.
1.608
-
United States
Upstream
AS2914
NTT America, Inc.
1.539
343
United States
Upstream
AS3257
GTT Communications Inc.
2.711
869
United States
Upstream
AS3491
PCCW Global, Inc.
711
62
United States
Upstream
AS13335
Cloudflare, Inc.
1.338
2.749
United States
Peer
AS36236
NetActuate, Inc
7.474
206
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Hong Kong
AS59371
43.229.4.0/22
Large Bright Investments Limited
1.024
Hong Kong
AS59371
43.252.160.0/22
RM H2 8/F SONG LING IND BLDG,
1.024
Hong Kong
AS59371
43.252.172.0/22
Large Bright Investments Limited
1.024
Hong Kong
AS59371
45.126.180.0/22
Dimension Network & Communication Limited
1.024
Hong Kong
AS59371
46.149.192.0/20
IPv4 address block not managed by the RIPE NCC
4.096
Hong Kong
AS59371
66.203.144.0/20
Dimension Network & Communication Limited
4.096
Hong Kong
AS59371
66.232.0.0/20
Dimension Network & Communication Limited
4.096
Hong Kong
AS59371
67.211.64.0/20
Dimension Network & Communication Limited
4.096
Hong Kong
AS59371
69.160.168.0/21
Dimension Network & Communication Limited
2.048
Hong Kong
AS59371
103.48.4.0/22
Large Bright Investments Limited
1.024
Hong Kong
AS59371
103.68.172.0/22
Unit D SONG LING IND BLGD 40-42 TA CHUEN PING STREET
1.024
Hong Kong
AS59371
103.82.212.0/22
RM 1 8/F SONG LING IND BLDG 42 TAI CHUEN PING ST NT
1.024
Hong Kong
AS59371
103.85.252.0/22
Advance Network Security Limited
1.024
Hong Kong
AS59371
103.93.124.0/22
DDoS Capsula Solution Limited
1.024
Hong Kong
AS59371
103.108.40.0/22
FLAT/RM 2203,22/F RICKY CTR 36 CHONG YIP ST KWUN TONG KL
1.024
Hong Kong
AS59371
103.120.212.0/22
Layerlinks Global Lmited
1.024
Hong Kong
AS59371
103.136.192.0/22
BGP NETWORK SOLUTION LIMITED
1.024
Hong Kong
AS59371
103.195.48.0/22
Action POS LLC
1.024
Hong Kong
AS59371
103.232.220.0/22
Dimension Network & Communication Limited
1.024
Hong Kong
AS59371
103.233.96.0/22
Large Bright Investments Limited
1.024
Hong Kong
AS59371
103.248.136.0/22
Unit D SONG LING IND BLGD 40-42 TA CHUEN PING STREET
1.024
Hong Kong
AS59371
116.204.156.0/22
Advance Network Security Limited
1.024
Hong Kong
AS59371
123.108.76.0/22
RM 1 8/F SONG LING IND BLDG 42 TAI CHUEN PING ST NT
1.024
Hong Kong
AS59371
147.92.32.0/20
Dimension Network & Communication Limited
4.096
Hong Kong
AS59371
147.161.32.0/19
Dimension Network & Communication Limited
8.192
Hong Kong
AS59371
203.109.56.0/22
Dimension Network & Communication Limited
1.024
Hong Kong
AS59371
207.148.32.0/20
Dimension Network & Communication Limited
4.096
- - show more (+16 entries) - -
- - show less (-16 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS59371'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS59371
014
+012
27 prefixes found
033
+019
18 peers found
034
+002
No matching IX connections found!
036
+002
2 historical items loaded
036
+000
Done