203.157.0.0/21
Nobody announces 203.157.0.0/21 on its own; it is covered by 203.157.0.0/16 AS9649 MOPH-TH-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.157.0.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
1
IRR route objects
5 exact, 14 covering
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 |
|---|---|---|---|---|
| 203.157.0.0/21 | AS9649 MOPH-TH-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.157.0.0/21 | AS38082 IIT-TIG-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.157.0.0/21 | AS9649 MOPH-TH-AP | RADB | MOPH-TH | MAINT-AS4765 |
| 203.157.0.0/21 | AS38082 IIT-TIG-AS-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 203.157.0.0/21 | AS4628 PACIFICINTERNET-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.157.0.0/18 covering | AS4618 INET-TH-AS | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.157.0.0/18 covering | AS9649 MOPH-TH-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.157.0.0/18 covering | AS38082 IIT-TIG-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.157.0.0/18 covering | AS4618 INET-TH-AS | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 203.157.0.0/18 covering | AS9649 MOPH-TH-AP | RADB | CAT route object for DTACNETWORK-TH-AP | MAINT-THIX-CAT-TH |
| 203.157.0.0/18 covering | AS38040 GLOBAL-TRANSIT-TOT-IIG-TH | RADB | AS 38040 | MAINT-AS9318 |
| 203.157.0.0/18 covering | AS38082 IIT-TIG-AS-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 203.157.0.0/18 covering | AS4628 PACIFICINTERNET-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.157.0.0/18 covering | AS4750 CSLOXINFO-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.157.0.0/16 covering | AS9304 HUTCHISON-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.157.0.0/16 covering | AS38082 IIT-TIG-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.157.0.0/16 covering | AS9304 HUTCHISON-AS-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 203.157.0.0/16 covering | AS9649 MOPH-TH-AP | RADB | CAT route object for WorldNet (MPH) | MAINT-THIX-CAT-TH |
| 203.157.0.0/16 covering | AS38082 IIT-TIG-AS-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 203.157.0.0/21
1 announced prefix fall inside this one.