157.25.174.0/23 NATIONALE-NEDERLANDEN TOWARZYSTWO UBEZPIECZEN NA ZYCIE SA
Announced by AS203689 NATIONALE-NEDERLANDEN TOWARZYSTWO UBEZPIECZEN NA ZYCIE SA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 157.25.174.0/23
Prefix
Origin
AS203689 METLIFE_SERVICES-ASN
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
4 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 157.25.174.0/23 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 3257 203689
| Origin | AS203689 NATIONALE-NEDERLANDEN TOWARZYSTWO UBEZPIECZEN NA ZYCIE SA |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 202 203689
| Origin | AS203689 NATIONALE-NEDERLANDEN TOWARZYSTWO UBEZPIECZEN NA ZYCIE SA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257 203689
| Origin | AS203689 NATIONALE-NEDERLANDEN TOWARZYSTWO UBEZPIECZEN NA ZYCIE SA |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 22h 56m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS203689 to originate 157.25.174.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 157.25.174.0/23 | /23 | AS202 CENTURYLINK-LEGACY-LVLT-202 | RIPE |
| 157.25.174.0/23 | /23 | AS203 CENTURYLINK-LEGACY-LVLT-203 | RIPE |
| 157.25.174.0/23 | /23 | AS3356 LEVEL3 | RIPE |
| 157.25.174.0/23 | /23 | AS203689 METLIFE_SERVICES-ASN | RIPE |
| 157.25.0.0/16 | /16 | AS5588 GTSCE | RIPE |
| 157.25.0.0/16 | /16 | AS12912 TMPL | RIPE |
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 |
|---|---|---|---|---|
| 157.25.174.0/23 | AS202 CENTURYLINK-LEGACY-LVLT-202 | RIPE | METLIFE SERVICES Sp. z o.o. | AS12912-AUX-MNT, IPARTNERS-MNT, AS8246-MNT |
| 157.25.174.0/23 | AS203 CENTURYLINK-LEGACY-LVLT-203 | RIPE | METLIFE SERVICES Sp. z o.o | AS8246-MNT, AS12912-AUX-MNT, IPARTNERS-MNT |
| 157.25.174.0/23 | AS3356 LEVEL3 | RIPE | METLIFE SERVICES Sp. z o.o | AS12912-AUX-MNT, IPARTNERS-MNT, AS8246-MNT |
| 157.25.174.0/23 | AS203689 METLIFE_SERVICES-ASN | RIPE | METLIFE SERVICES Sp. z o.o. | IPARTNERS-MNT |
| 157.25.0.0/16 covering | AS12912 TMPL | RIPE | T-Mobile PL ICT customers | AS12912-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.