[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Oct 13 21:30:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 13 Oct, 2024
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: 976403
Prefixes after maximum aggregation (per Origin AS): 367265
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467409
Number of IPv4 prefixes with a valid ROA: 512898
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463486
Total ASes present in the Internet Routing Table: 76337
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65399
Origin ASes announcing only one prefix: 26814
Transit ASes present in the Internet Routing Table: 10938
Transit-only ASes present in the Internet Routing Table: 528
Paths with bogon ASNs present in the IPv4 Routing Table: 108
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 250
Max AS path prepend of ASN ( 28233) 245
Prefixes from unregistered ASNs in the Routing Table: 1023
Number of instances of unregistered ASNs: 1035
Number of 32-bit ASNs allocated by the RIRs: 45546
Number of 32-bit ASNs visible in the Routing Table: 37204
Prefixes from 32-bit ASNs in the Routing Table: 194501
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 387
Number of addresses announced to Internet: 3033107201
Equivalent to 180 /8s, 201 /16s and 139 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 317383
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264170
Total APNIC prefixes after maximum aggregation: 75721
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 256033
Unique aggregates announced from the APNIC address blocks: 100822
APNIC Region origin ASes present in the Internet Routing Table: 14436
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 4369
APNIC Region transit ASes present in the Internet Routing Table: 1955
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9829
Number of APNIC addresses announced to Internet: 761402688
Equivalent to 45 /8s, 98 /16s and 21 /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: 284499
Total ARIN prefixes after maximum aggregation: 126105
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287826
Unique aggregates announced from the ARIN address blocks: 135367
ARIN Region origin ASes present in the Internet Routing Table: 19169
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6981
ARIN Region transit ASes present in the Internet Routing Table: 1998
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5025
Number of ARIN addresses announced to Internet: 1267458112
Equivalent to 75 /8s, 139 /16s and 224 /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, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 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: 271113
Total RIPE prefixes after maximum aggregation: 129452
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267767
Unique aggregates announced from the RIPE address blocks: 168147
RIPE Region origin ASes present in the Internet Routing Table: 28771
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12121
RIPE Region transit ASes present in the Internet Routing Table: 3950
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12045
Number of RIPE addresses announced to Internet: 722312833
Equivalent to 43 /8s, 13 /16s and 158 /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,
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: 122515
Total LACNIC prefixes after maximum aggregation: 28777
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120089
Unique aggregates announced from the LACNIC address blocks: 48505
LACNIC Region origin ASes present in the Internet Routing Table: 11155
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2675
LACNIC Region transit ASes present in the Internet Routing Table: 2476
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 250
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9057
Number of LACNIC addresses announced to Internet: 177457664
Equivalent to 10 /8s, 147 /16s and 202 /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: 33083
Total AfriNIC prefixes after maximum aggregation: 6550
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 44301
Unique aggregates announced from the AfriNIC address blocks: 14252
AfriNIC Region origin ASes present in the Internet Routing Table: 1886
AfriNIC Prefixes per ASN: 23.49
AfriNIC Region origin ASes announcing only one prefix: 668
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1248
Number of AfriNIC addresses announced to Internet: 104250368
Equivalent to 6 /8s, 54 /16s and 188 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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 10144 8906 123 CHINAMOBILE-CN China Mobile Communication
7545 5947 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4501 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4013 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3831 510 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3639 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2765 827 533 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2200 434 194 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 10891 11908 3809 AMAZON-02, US
174 6387 8766 870 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3412 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3194 23677 1975 ATT-INTERNET4, US
16625 2877 1264 2140 AKAMAI-AS, US
396982 2865 3652 422 GOOGLE-CLOUD-PLATFORM, 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 7649 1708 141 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3891 3396 140 AKAMAI-ASN1, NL
9009 3634 311 1842 M247, RO
12389 2930 2295 883 ROSTELECOM-AS, RU
34984 2334 357 579 TELLCOM-AS, TR
5384 2313 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1773 130 1316 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 1852 14 TE-AS TE-AS, EG
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 11534 3243 502 UNINET, MX
10620 3545 494 936 Telmex Colombia S.A., CO
13999 2528 533 362 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1147 374 163 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
22884 1057 97 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1035 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
24863 1615 389 16 LINKdotNET-AS, EG
24835 1605 557 28 RAYA-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1343 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 864 523 48 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
37069 557 1100 11 MOBINIL, EG
36914 524 82 3 KENET-AS, KE
15399 508 56 57 WANANCHI-, 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
8151 11534 3243 502 UNINET, MX
16509 10891 11908 3809 AMAZON-02, US
9808 10144 8906 123 CHINAMOBILE-CN China Mobile Communication
12479 7649 1708 141 UNI2-AS, ES
174 6387 8766 870 COGENT-174, US
7545 5947 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4501 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
9808 10144 10021 CHINAMOBILE-CN China Mobile Communications Grou
12479 7649 7508 UNI2-AS, ES
16509 10891 7082 AMAZON-02, US
174 6387 5517 COGENT-174, US
7545 5947 5300 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4892 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4501 4478 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 4113 CABLEONE, US
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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
23.139.40.0/24 Origin: 202736 WISDOM, SG
23.139.40.0/24 Transit: 984 OWS, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /10:36 /11:91 /12:296
/13:579 /14:1188 /15:2106 /16:13287 /17:8460 /18:14431
/19:24916 /20:45447 /21:53002 /22:113345 /23:102531 /24:595913
/25:95 /26:100 /27:106 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6709 7649 UNI2-AS, ES
8151 5716 11534 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2543 3412 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2224 10891 AMAZON-02, US
10620 2174 3545 Telmex Colombia S.A., CO
30036 2174 2513 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2315 2:1716 3:502 4:10 5:4549 6:169
7:6 8:1525 9:1 11:172 12:1425 13:371
14:2506 15:330 16:264 17:360 18:892 20:421
21:4 22:188 23:6909 24:2639 25:2 27:2731
29:19 31:2864 32:48 34:69 35:142 36:2377
37:4564 38:9928 39:927 40:149 41:4175 42:2177
43:2535 44:335 45:17654 46:4665 47:321 49:2031
50:1875 51:580 52:1579 54:318 55:955 56:8
57:227 58:2267 59:1278 60:1158 61:2890 62:2803
63:1863 64:5414 65:2278 66:4666 67:2998 68:1331
69:4006 70:1131 71:576 72:2864 74:2783 75:1625
76:630 77:2577 78:1865 79:1664 80:2208 81:2036
82:1753 83:1411 84:1755 85:3084 86:1104 87:2422
88:1258 89:4336 90:670 91:8248 92:2665 93:2789
94:3856 95:4321 96:1264 97:316 98:1071 99:740
100:74 101:1191 102:3549 103:32604 104:4460 105:705
106:1058 107:2392 108:1171 109:4027 110:2232 111:3288
112:2076 113:1815 114:1938 115:2149 116:1997 117:2754
118:2921 119:2075 120:1930 121:1462 122:2832 123:2194
124:1709 125:2892 126:64 128:1481 129:967 130:1264
131:1840 132:820 133:444 134:1516 135:314 136:1219
137:1252 138:2865 139:1600 140:1459 141:1440 142:1770
143:1577 144:1016 145:387 146:2096 147:2054 148:2537
149:2914 150:1066 151:1393 152:2113 153:565 154:7314
155:1481 156:2609 157:1842 158:1201 159:2451 160:3189
161:1736 162:3581 163:1764 164:1934 165:2142 166:1299
167:1848 168:4096 169:788 170:4935 171:1047 172:3905
173:3117 174:908 175:1299 176:3504 177:4772 178:3587
179:2225 180:2550 181:3870 182:3348 183:2074 184:2252
185:21161 186:5061 187:4240 188:4260 189:4075 190:9657
191:1527 192:11075 193:9278 194:7690 195:5473 196:3232
197:3099 198:6042 199:8180 200:8141 201:6298 202:10893
203:10784 204:4616 205:3693 206:4635 207:3676 208:4223
209:5159 210:4892 211:2761 212:4518 213:3641 214:1061
215:48 216:6642 217:3131 218:1397 219:593 220:2072
221:1056 222:964 223:2270
End of report
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