70.42.128.0/19 - BGP Prefix
IPv4ARINallocatedNo ROA
CIDR
70.42.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Wilmington (Mid-town Brandywine)
RIR
ARIN
Status
allocated
Allocated
2005-09-29
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
10 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 70.42.128.0/20 | AS12182 INTERNAP-2BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.131.0/24 | AS54538 PAN0001 - PALO ALTO NETWORKS | No ROA | - | 2026-10-11 |
| 70.42.133.0/24 | AS40885 E2OPEN-1 - E2open LLC | No ROA | - | 2026-10-11 |
| 70.42.144.0/20 | AS10913 INTERNAP-BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.146.0/23 | AS10913 INTERNAP-BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.148.0/22 | AS10913 INTERNAP-BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.148.0/24 | AS10913 INTERNAP-BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.150.0/24 | AS10913 INTERNAP-BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.152.0/22 | AS10913 INTERNAP-BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 70.42.154.0/24 | AS40620 INGENUITY-SYSTEMS - QIAGEN Redwood City, Inc. | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 70.42.128.0/19, blocks inside it, or blocks containing it.
- 70.42.128.0/19M&A ·
- 70.42.0.0/16M&A ·
- 70.42.0.0/16M&A ·
Geolocation
Country🇺🇸United StatesUS
RegionDelaware
CityWilmington (Mid-town Brandywine)
Coordinates39.7483, -75.5477 ↗
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/70.42.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/70.42.128.0/19" | jq
External Links