2001:1838:100a::/48 - DEFT.COM (AS23352)
CIDR
2001:1838:100a::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:1838:100a::/48 | AS23352 SERVERCENTRAL - DEFT.COM | No ROA | - | 2026-10-12 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:1838::/32 | AS23352 SERVERCENTRAL - DEFT.COM | No ROA | - | 2026-10-12 |
| 2001:1838:1000::/36 | AS23352 SERVERCENTRAL - DEFT.COM | No ROA | - | 2026-10-12 |
| 2001:1838:1000::/40 | AS23352 SERVERCENTRAL - DEFT.COM | No ROA | - | 2026-10-12 |
Transfer History
Registry transfers of 2001:1838:100a::/48, blocks inside it, or blocks containing it.
- 2001:1838::/32M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2001:1838::/32 | M&A |
Origin ASN
AS23352
SERVERCENTRAL - DEFT.COM
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2001:1838:100a::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:1838:100a::/48" | jq
External Links