AS40127 LMANET - Longwood Medical and Academic Area LMA
🇺🇸ARINassigned
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)65,536
Announced (BGP)65,536
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARINOther IRR | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 134.174.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 2607:90c0::/32 | 🇺🇸 US | ARIN | allocated |
All 2 announced prefixes of AS40127 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS33756 | 🇺🇸CHC-ASN-A - The Childrens Hospital Corporation |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS40127 hands its own prefixes to: transit providers, or peers at an exchange.
- AS1742Harvard University2
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/40127Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/40127" | jq