$ query “AS1968” --type=asn → 1 result(s)
AS1968 — UMASSNET-AS1968
UMASSNET
AS1968 is a residential access provider operated by UMASSNET, based in the United States since 1992. The network announces a solid 164 608 IPv4 addresses, including a /16. Supports IPv6.
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 28, 1992
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 22 / 6
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 164 608
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇺🇸 US (9 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 164 608 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 1 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 9 downstream autonomous systems buying transit
- Degree
- 14 unique BGP neighbors (providers + customers + peers)
- Reach
- 9 — customer cone size measuring network influence
- Degree Rank
- #8 981
- Reach Rank
- #3 265
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (22 total)
- 134.241.0.0/16 (65 536 addresses)
- 158.121.0.0/16 (65 536 addresses)
- 69.16.0.0/17 (32 768 addresses)
- 192.195.196.0/24 (256 addresses)
- 198.102.172.0/24 (256 addresses)
- 198.102.211.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2001:48e8::/29