39.56.100.0/22 Pakistan Telecommunication Company Limited
Announced by AS17557 Pakistan Telecommunication Company Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 39.56.100.0/22
Prefix
Origin
AS17557 PKTELECOM-AS-PK
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
4 exact, 24 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 39.56.100.0/22 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 17557
| Origin | AS17557 Pakistan Telecommunication Company Limited |
| Origin code | IGP |
| Communities | 174:21101 174:22008 36601:150 36601:174 36601:2001 |
| Updated | 7d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 8529 17557
| Origin | AS17557 Pakistan Telecommunication Company Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7473 17557
| Origin | AS17557 Pakistan Telecommunication Company Limited |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 6h 38m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17557 to originate 39.56.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 39.56.0.0/16 | /24 | AS17557 PKTELECOM-AS-PK | APNIC |
| 39.56.0.0/16 | /24 | AS45595 PKTELECOM-AS-PK | APNIC |
| 39.32.0.0/11 | /15 | AS17557 PKTELECOM-AS-PK | APNIC |
| 39.32.0.0/11 | /15 | AS45595 PKTELECOM-AS-PK | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 39.56.100.0/22 | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.100.0/22 | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.100.0/22 | AS17557 PKTELECOM-AS-PK | RADB | PTCL via EMIX | MAINT-AS8966 |
| 39.56.100.0/22 | AS45595 PKTELECOM-AS-PK | RADB | PTCL via EMIX | MAINT-AS8966 |
| 39.56.96.0/21 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.96.0/21 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.96.0/20 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.96.0/20 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.96.0/19 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.96.0/19 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.64.0/18 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.64.0/18 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/17 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/17 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/16 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/16 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/15 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/15 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/14 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/14 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/13 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.56.0.0/13 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.48.0.0/12 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.48.0.0/12 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.32.0.0/11 covering | AS17557 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.32.0.0/11 covering | AS45595 PKTELECOM-AS-PK | APNIC | Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband | MAINT-PK-PTCLBB |
| 39.32.0.0/11 covering | AS17557 PKTELECOM-AS-PK | RADB | PTCL via EMIX | MAINT-AS8966 |
| 39.32.0.0/11 covering | AS45595 PKTELECOM-AS-PK | RADB | PTCL via EMIX | MAINT-AS8966 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.