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
AS139138, Gopay Information Technology Co.,Ltd
Last update of data:
11-04-2024 05:39 UTC
ASN:
AS139138 (GOPAY)
Country:
CN - China (Asia)
Org.:
Gopay Information Technology Co.,Ltd
Stats:
Peers
8
IX'es
-
Prefixes
6
IPv4
1.024
IPv6
2,4E+24
Contact:
Gopay Information Technology Co.,Ltd
16/F Gemdale Plaza Tower A, No.91 Jianguo Road, Chaoyang District
CN
+000000000
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 11-04-2024
7
-
6
1.024
2,4E+24
11-04-2024
+1
-
-
-
-
Current
8
-
6
1.024
2,4E+24
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
China
Upstream
AS4808
China Unicom Beijing Province Network
98
1.856
China
Upstream
AS4812
China Telecom (Group)
55
310
China
Upstream
AS17621
China Unicom Shanghai network
60
445
China
Upstream
AS24400
China Mobile
43
77
Hong Kong
Upstream
AS10099
China Unicom (Hong Kong) Operations Limited
466
63
United States
Upstream
AS2914
NTT America, Inc.
1.539
343
United States
Upstream
AS3356
Level 3 Parent, LLC
6.675
790
United States
Upstream
AS21859
Zenlayer Inc
478
855
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
China
AS139138
103.121.250.0/24
PayPal Information Technologies (Shanghai) Co., Ltd.
256
China
AS139138
103.150.164.0/24
Gopay Information Technology Co.,Ltd
256
China
AS139138
103.150.165.0/24
Gopay Information Technology Co.,Ltd
256
Japan
AS139138
199.182.239.0/24
Gopay Information Technology Co.,Ltd
256
Country
ASN
Announced prefix
Description
Size
China
AS139138
2406:b640:100::/48
Gopay Information Technology Co.,Ltd
1,2E+24
China
AS139138
2406:b640:4100::/48
Gopay Information Technology Co.,Ltd
1,2E+24
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS139138'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS139138
015
+013
6 prefixes found
020
+005
8 peers found
022
+001
No matching IX connections found!
024
+003
2 historical items loaded
024
+000
Done