168.168.128.0/17 - Marsh & McLennan Companies (AS132481)
CIDR
168.168.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
New York
RIR
APNIC
Status
allocated
Allocated
1994-09-28
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.168.150.0/24 | AS17161 MMC - Marsh Inc. | Valid | - | 2026-10-12 |
| 168.168.200.0/24 | AS17161 MMC - Marsh Inc. | Valid | - | 2026-10-12 |
| 168.168.244.0/22 | AS132481 MMCI-AS-AP - Marsh & McLennan Companies, Inc. | Valid | - | 2026-10-12 |
| 168.168.248.0/23 | AS132481 MMCI-AS-AP - Marsh & McLennan Companies, Inc. | Valid | - | 2026-10-12 |
| 168.168.252.0/22 | AS132481 MMCI-AS-AP - Marsh & McLennan Companies, Inc. | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 168.168.128.0/17, blocks inside it, or blocks containing it.
- 168.168.128.0/17inter-RIRTransfer ·
- 168.168.0.0/16M&A ·
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/168.168.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/168.168.128.0/17" | jq
External Links