[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jan 13 21:31:09 UTC 2025
IPv4 R&E Routing Table Report 21:25 GMT Mon 13 Jan, 2025
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 988757
Prefixes after maximum aggregation (per Origin AS): 371168
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469780
Number of IPv4 prefixes with a valid ROA: 529577
Number of IPv4 prefixes with an invalid ROA: 26
Number of IPv4 prefixes with no ROA: 459154
Total ASes present in the Internet Routing Table: 76595
Prefixes per ASN: 12.91
Origin-only ASes present in the Internet Routing Table: 65495
Origin ASes announcing only one prefix: 26818
Transit ASes present in the Internet Routing Table: 11100
Transit-only ASes present in the Internet Routing Table: 549
Paths with bogon ASNs present in the IPv4 Routing Table: 102
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1085
Number of instances of unregistered ASNs: 1091
Number of 32-bit ASNs allocated by the RIRs: 46033
Number of 32-bit ASNs visible in the Routing Table: 37657
Prefixes from 32-bit ASNs in the Routing Table: 199004
Number of bogon 32-bit ASNs visible in the Routing Table: 32
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 374
Number of addresses announced to Internet: 3124680000
Equivalent to 186 /8s, 62 /16s and 213 /24s
Percentage of available address space announced: 84.4
Percentage of allocated address space announced: 84.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320724
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 265652
Total APNIC prefixes after maximum aggregation: 76818
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 257456
Unique aggregates announced from the APNIC address blocks: 102358
APNIC Region origin ASes present in the Internet Routing Table: 14531
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4426
APNIC Region transit ASes present in the Internet Routing Table: 1958
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 47
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9966
Number of APNIC addresses announced to Internet: 762309184
Equivalent to 45 /8s, 111 /16s and 234 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 289080
Total ARIN prefixes after maximum aggregation: 126477
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 290888
Unique aggregates announced from the ARIN address blocks: 132619
ARIN Region origin ASes present in the Internet Routing Table: 19212
ARIN Prefixes per ASN: 15.14
ARIN Region origin ASes announcing only one prefix: 6999
ARIN Region transit ASes present in the Internet Routing Table: 2013
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 39
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5110
Number of ARIN addresses announced to Internet: 1347362624
Equivalent to 80 /8s, 79 /16s and 31 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8,
67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8,
74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8,
100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8,
131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8,
139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8,
148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8,
159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8,
167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8,
184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8,
207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 274229
Total RIPE prefixes after maximum aggregation: 131231
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 271159
Unique aggregates announced from the RIPE address blocks: 170442
RIPE Region origin ASes present in the Internet Routing Table: 28831
RIPE Prefixes per ASN: 9.41
RIPE Region origin ASes announcing only one prefix: 12080
RIPE Region transit ASes present in the Internet Routing Table: 4011
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12209
Number of RIPE addresses announced to Internet: 732967040
Equivalent to 43 /8s, 176 /16s and 48 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8,
81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8,
88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8,
95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8,
185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8,
217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 123929
Total LACNIC prefixes after maximum aggregation: 29302
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 121232
Unique aggregates announced from the LACNIC address blocks: 48870
LACNIC Region origin ASes present in the Internet Routing Table: 11176
LACNIC Prefixes per ASN: 10.85
LACNIC Region origin ASes announcing only one prefix: 2643
LACNIC Region transit ASes present in the Internet Routing Table: 2522
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9109
Number of LACNIC addresses announced to Internet: 177476672
Equivalent to 10 /8s, 148 /16s and 20 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 34782
Total AfriNIC prefixes after maximum aggregation: 6652
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 47648
Unique aggregates announced from the AfriNIC address blocks: 15181
AfriNIC Region origin ASes present in the Internet Routing Table: 1907
AfriNIC Prefixes per ASN: 24.99
AfriNIC Region origin ASes announcing only one prefix: 670
AfriNIC Region transit ASes present in the Internet Routing Table: 374
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1263
Number of AfriNIC addresses announced to Internet: 104347904
Equivalent to 6 /8s, 56 /16s and 57 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 10320 8909 140 CHINAMOBILE-CN China Mobile Communication
7545 6191 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4883 4192 75 ERX-CERNET-BKB China Education and Resear
18403 4366 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4161 1874 54 VNPT-AS-VN VNPT Corp, VN
9498 4074 524 272 BBIL-AP BHARTI Airtel Ltd., IN
7552 3944 1331 26 VIETEL-AS-AP Viettel Group, VN
7713 3675 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2818 846 544 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 TATACOMM-AS TATA Communications formerly
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 12596 38898 3296 AMAZON-02, US
174 6045 8763 883 COGENT-174, US
11492 4692 312 555 CABLEONE, US
7155 4175 287 85 VIASAT-SP-BACKBONE, US
6327 3615 1320 79 SHAW, CA
22773 3384 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
16625 2933 1264 2154 AKAMAI-AS, US
396982 2897 3657 441 GOOGLE-CLOUD-PLATFORM, US
7018 2668 23217 1815 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7669 1709 143 UNI2-AS, ES
39891 4746 290 63 ALJAWWALSTC-AS, SA
20940 3954 3395 139 AKAMAI-ASN1, NL
9009 3740 321 1891 M247, RO
12389 2979 2300 886 ROSTELECOM-AS, RU
5384 2409 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2371 360 576 TELLCOM-AS, TR
212238 1897 135 1401 CDNEXT, GB
8452 1612 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11599 3226 605 UNINET, MX
10620 3538 491 953 Telmex Colombia S.A., CO
13999 2535 538 368 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad y
28573 1334 2374 262 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1170 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1003 2503 53 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1671 593 29 RAYA-AS, EG
24863 1648 389 18 LINKdotNET-AS, EG
29571 1583 100 96 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 286 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1001 521 42 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 834 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 545 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 12596 38898 3296 AMAZON-02, US
8151 11599 3226 605 UNINET, MX
9808 10320 8909 140 CHINAMOBILE-CN China Mobile Communication
12479 7669 1709 143 UNI2-AS, ES
7545 6191 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6045 8763 883 COGENT-174, US
4538 4883 4192 75 ERX-CERNET-BKB China Education and Resear
39891 4746 290 63 ALJAWWALSTC-AS, SA
11492 4692 312 555 CABLEONE, US
18403 4366 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
8151 11599 10994 UNINET, MX
9808 10320 10180 CHINAMOBILE-CN China Mobile Communications Grou
12479 7669 7526 UNI2-AS, ES
7545 6191 5532 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6045 5162 COGENT-174, US
4538 4883 4808 ERX-CERNET-BKB China Education and Research Net
39891 4746 4683 ALJAWWALSTC-AS, SA
18403 4366 4343 FPT-AS-AP FPT Telecom Company, VN
11492 4692 4137 CABLEONE, US
45899 4161 4107 VNPT-AS-VN VNPT Corp, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
22542 UNALLOCATED 8.7.205.0/24 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.140.176.0/24 Origin: 40676 AS40676, US
23.140.176.0/24 Transit: 174 COGENT-174, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:42 /11:93 /12:312
/13:593 /14:1234 /15:2195 /16:14079 /17:8467 /18:14476
/19:25259 /20:45670 /21:53270 /22:113695 /23:103062 /24:605599
/25:93 /26:99 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6634 7669 UNI2-AS, ES
8151 5794 11599 UNINET, MX
11492 3554 4692 CABLEONE, US
39891 3437 4746 ALJAWWALSTC-AS, SA
6327 3410 3615 SHAW, CA
7155 3123 4175 VIASAT-SP-BACKBONE, US
22773 2518 3384 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2247 12596 AMAZON-02, US
30036 2233 2572 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2178 3538 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2331 2:1723 3:547 4:11 5:4582 6:165
7:6 8:1564 9:1 11:172 12:1388 13:356
14:2545 15:335 16:270 17:363 18:905 20:461
21:4 22:188 23:7206 24:2721 25:2 27:2736
29:19 31:3126 32:41 34:73 35:182 36:2424
37:4561 38:10331 39:890 40:150 41:4219 42:2025
43:2619 44:344 45:18197 46:5016 47:313 49:2012
50:1868 51:586 52:1570 54:307 55:1026 56:8
57:241 58:2313 59:1261 60:1188 61:2899 62:2935
63:1838 64:5402 65:2212 66:4651 67:3015 68:1202
69:3993 70:1107 71:611 72:2860 74:2787 75:1637
76:632 77:2594 78:1848 79:1719 80:2249 81:2052
82:1863 83:1448 84:1807 85:3279 86:1078 87:2428
88:1278 89:4331 90:759 91:8337 92:2824 93:2845
94:3955 95:4183 96:1268 97:311 98:1001 99:736
100:71 101:1397 102:3651 103:32668 104:4554 105:750
106:1019 107:2607 108:1187 109:4099 110:2233 111:3315
112:2063 113:1842 114:1945 115:2209 116:2059 117:2774
118:2907 119:1993 120:1940 121:1441 122:2764 123:2221
124:1688 125:2905 126:61 128:1656 129:968 130:1272
131:1873 132:810 133:450 134:1517 135:327 136:1315
137:1284 138:2914 139:1638 140:1515 141:1461 142:1821
143:1599 144:1026 145:465 146:2140 147:2045 148:2589
149:2931 150:1205 151:1619 152:2122 153:565 154:8148
155:1545 156:3344 157:1876 158:1256 159:2448 160:3482
161:1789 162:3647 163:1791 164:1692 165:2162 166:1342
167:1863 168:4123 169:798 170:5077 171:1011 172:4014
173:3172 174:915 175:1312 176:3598 177:4894 178:3767
179:2239 180:2631 181:3972 182:3378 183:2077 184:2257
185:21420 186:5127 187:4294 188:4241 189:4141 190:9601
191:1543 192:11255 193:9358 194:7821 195:5552 196:3248
197:3584 198:6143 199:8293 200:8178 201:6304 202:10900
203:10752 204:4594 205:3714 206:4677 207:3604 208:4231
209:5151 210:4882 211:2709 212:4567 213:3765 214:1051
215:48 216:6586 217:3254 218:1393 219:576 220:2109
221:1058 222:973 223:2326
End of report
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