BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS26380 |
12.22.158.0/24
|
MASTER-7-AS - MasterCard Technologies LLC, US |
| AS7018 |
12.0.0.0/9
|
ATT-INTERNET4 - AT&T Enterprises, LLC, US |
| AS7018 |
12.0.0.0/8
|
ATT-INTERNET4 - AT&T Enterprises, LLC, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:22)
| IP | Host | DateTime |
|---|---|---|
| 12.22.158.18 | mcnstl28.mastercard.com stlmailgw01.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.19 | stlmailgw1.mastercard.com mgw0stl0.mastertest.net | 2025-07-26 08:41:55 |
| 12.22.158.38 | secmail01.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.39 | secmail02.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.40 | secmail03.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.41 | zixvpm.mastercard.com sip.mastercard-ctf.com ac1.mastercard-ctf.com zixvpm.mastertest.com | 2025-07-24 00:30:17 |
| 12.22.158.42 | secmail04.mastercard.com wc1.mastercard-ctf.com voltage-ps-0000.mastertest.com | 2025-07-26 08:41:55 |
| 12.22.158.43 | av1.mastercard-ctf.com secmail05.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.44 | sip.mastercard-ctf.com ac1.mastercard-ctf.com secmail06.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.45 | wc1.mastercard-ctf.com secmail07.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.46 | av1.mastercard-ctf.com | 2025-07-26 08:41:55 |
| 12.22.158.47 | support.mastercard-ctf.com | 2025-07-26 08:41:55 |
| 12.22.158.53 | testmail.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.54 | accessnow.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.55 | mobilemail.mastercard-ctf.com | 2025-07-26 08:41:55 |
| 12.22.158.56 | lyncdiscover.mastercard-ctf.com stl0uccewc1.mastercard-ctf.com stl0uccwcpl1.mastercard-ctf.com dialin.mastercard-ctf.com meet.mastercard-ctf.com | 2025-07-26 08:41:55 |
| 12.22.158.70 | meetvideo.mastercard-ctf.com video.mastercard-ctf.com | 2025-07-26 08:41:55 |
| 12.22.158.100 | mcnstl100.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.101 | mcnstl40.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.102 | mcnstl41.mastercard.com | 2025-07-26 08:41:55 |
| 12.22.158.116 | media.mastercard.com media.mastertest.com media.mastertest.net | 2025-07-26 08:41:55 |
| 12.22.158.209 | mca-ctf.ctf.mastercard.com mca-ctf.mastercard-ctf.com | 2025-07-26 08:41:55 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |