[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jun 6 21:30:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 06 Jun, 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: 962936
Prefixes after maximum aggregation (per Origin AS): 361783
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464244
Number of IPv4 prefixes with a valid ROA: 489721
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 473209
Total ASes present in the Internet Routing Table: 75871
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65035
Origin ASes announcing only one prefix: 26336
Transit ASes present in the Internet Routing Table: 10836
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 48
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1020
Number of instances of unregistered ASNs: 1023
Number of 32-bit ASNs allocated by the RIRs: 44674
Number of 32-bit ASNs visible in the Routing Table: 36536
Prefixes from 32-bit ASNs in the Routing Table: 191297
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 462
Number of addresses announced to Internet: 3026349952
Equivalent to 180 /8s, 98 /16s and 111 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320650
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251018
Total APNIC prefixes after maximum aggregation: 73334
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243391
Unique aggregates announced from the APNIC address blocks: 101135
APNIC Region origin ASes present in the Internet Routing Table: 14147
APNIC Prefixes per ASN: 17.20
APNIC Region origin ASes announcing only one prefix: 4310
APNIC Region transit ASes present in the Internet Routing Table: 1904
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9564
Number of APNIC addresses announced to Internet: 761182528
Equivalent to 45 /8s, 94 /16s and 185 /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: 279594
Total ARIN prefixes after maximum aggregation: 125381
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284087
Unique aggregates announced from the ARIN address blocks: 134567
ARIN Region origin ASes present in the Internet Routing Table: 19165
ARIN Prefixes per ASN: 14.82
ARIN Region origin ASes announcing only one prefix: 6972
ARIN Region transit ASes present in the Internet Routing Table: 1993
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4925
Number of ARIN addresses announced to Internet: 1267454016
Equivalent to 75 /8s, 139 /16s and 208 /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: 268851
Total RIPE prefixes after maximum aggregation: 127419
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263644
Unique aggregates announced from the RIPE address blocks: 164701
RIPE Region origin ASes present in the Internet Routing Table: 28680
RIPE Prefixes per ASN: 9.19
RIPE Region origin ASes announcing only one prefix: 12093
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11838
Number of RIPE addresses announced to Internet: 713468672
Equivalent to 42 /8s, 134 /16s and 171 /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: 129542
Total LACNIC prefixes after maximum aggregation: 28749
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 127543
Unique aggregates announced from the LACNIC address blocks: 50087
LACNIC Region origin ASes present in the Internet Routing Table: 11105
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2331
LACNIC Region transit ASes present in the Internet Routing Table: 2427
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9000
Number of LACNIC addresses announced to Internet: 176711168
Equivalent to 10 /8s, 136 /16s and 102 /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: 32911
Total AfriNIC prefixes after maximum aggregation: 6235
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 43809
Unique aggregates announced from the AfriNIC address blocks: 13402
AfriNIC Region origin ASes present in the Internet Routing Table: 1842
AfriNIC Prefixes per ASN: 23.78
AfriNIC Region origin ASes announcing only one prefix: 630
AfriNIC Region transit ASes present in the Internet Routing Table: 351
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1209
Number of AfriNIC addresses announced to Internet: 107211008
Equivalent to 6 /8s, 99 /16s and 233 /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 9829 8743 66 CHINAMOBILE-CN China Mobile Communicati
7545 5632 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4204 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3936 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3618 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3276 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2792 862 396 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 433 194 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 9989 11392 3548 AMAZON-02, US
11492 4624 307 587 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3498 8781 868 COGENT-174, US
22773 3465 3038 217 ASN-CXA-ALL-CCI-22773-RDC, US
749 3250 54901 2502 DNIC-AS-00749, US
16625 3109 1346 2239 AKAMAI-AS, US
7018 2884 23668 1816 ATT-INTERNET4, US
396982 2763 3639 409 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 7735 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3862 3396 150 AKAMAI-ASN1, NL
9009 3530 302 1762 M247, RO
12389 2915 2294 870 ROSTELECOM-AS, RU
34984 2350 362 580 TELLCOM-AS, TR
8551 1763 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1678 122 1217 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1520 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 12170 3322 505 UNINET, MX
10620 3514 492 936 Telmex Colombia S.A., CO
13999 2546 355 668 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1244 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1130 315 480 Axtel, S.A.B. de C.V., MX
28202 1109 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 369 22 Telefonica del Peru S.A.A., PE
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 1587 389 20 LINKdotNET-AS, EG
24835 1557 593 29 RAYA-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1215 77 74 ORANGE-COTE-IVOIRE, CI
36935 934 521 42 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 529 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
8151 12170 3322 505 UNINET, MX
16509 9989 11392 3548 AMAZON-02, US
9808 9829 8743 66 CHINAMOBILE-CN China Mobile Communicati
12479 7735 1708 145 UNI2-AS, ES
7545 5632 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4624 307 587 CABLEONE, US
18403 4204 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3936 1331 21 VIETEL-AS-AP Viettel Group, 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 9829 9763 CHINAMOBILE-CN China Mobile Communications Grou
12479 7735 7590 UNI2-AS, ES
16509 9989 6441 AMAZON-02, US
7545 5632 4965 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4204 4181 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4624 4037 CABLEONE, US
7552 3936 3915 VIETEL-AS-AP Viettel Group, VN
20940 3862 3712 AKAMAI-ASN1, NL
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-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
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
23.140.216.0/24 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, 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 /9:14 /10:36 /11:93 /12:298
/13:576 /14:1180 /15:2094 /16:13287 /17:8253 /18:13884
/19:24675 /20:43799 /21:51975 /22:112137 /23:102962 /24:586902
/25:118 /26:74 /27:134 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6825 7735 UNI2-AS, ES
8151 6217 12170 UNINET, MX
11492 3533 4624 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2571 3465 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2161 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2143 3514 Telmex Colombia S.A., CO
16509 2121 9989 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2253 2:1528 3:345 4:8 5:4595 6:162
7:6 8:1511 9:1 11:172 12:1461 13:359
14:2371 15:319 16:217 17:367 18:760 20:392
21:4 22:188 23:6851 24:3105 25:2 27:2630
29:19 31:2609 32:54 34:64 35:136 36:2298
37:4494 38:7802 39:896 40:130 41:4238 42:2048
43:2377 44:327 45:17634 46:4552 47:307 49:1971
50:1932 51:580 52:1583 54:313 55:996 56:8
57:189 58:2079 59:1196 60:1032 61:2619 62:2807
63:1897 64:5655 65:2332 66:4754 67:3031 68:1326
69:4133 70:1345 71:587 72:2949 74:2613 75:1588
76:621 77:2613 78:1875 79:1784 80:2216 81:2036
82:1633 83:1360 84:1679 85:3182 86:912 87:2288
88:1272 89:4147 90:679 91:8236 92:2318 93:2720
94:3753 95:4219 96:1279 97:315 98:1034 99:738
100:72 101:1163 102:3651 103:32377 104:4795 105:1062
106:957 107:2437 108:1155 109:4039 110:2132 111:3256
112:2064 113:1766 114:1816 115:2134 116:1883 117:2655
118:2705 119:2009 120:1778 121:1314 122:2704 123:2235
124:1580 125:2857 126:32 128:1476 129:927 130:1184
131:1916 132:820 133:412 134:1737 135:364 136:1120
137:1188 138:2936 139:1541 140:1379 141:1365 142:1667
143:1599 144:992 145:371 146:2093 147:1973 148:2541
149:2765 150:1043 151:1349 152:2244 153:595 154:6946
155:1496 156:2283 157:1838 158:1153 159:2324 160:2745
161:1709 162:3585 163:1716 164:1681 165:2185 166:1266
167:1807 168:4133 169:805 170:5113 171:1027 172:3878
173:3068 174:894 175:1250 176:3521 177:5589 178:3712
179:2399 180:2394 181:3818 182:3357 183:1984 184:2264
185:21025 186:5329 187:4831 188:4189 189:4432 190:9569
191:1982 192:11045 193:9148 194:7576 195:5422 196:3243
197:2732 198:5993 199:7915 200:8366 201:6376 202:10388
203:10240 204:4602 205:3640 206:4512 207:3577 208:4178
209:5055 210:4471 211:2527 212:4352 213:3533 214:1065
215:49 216:6836 217:3051 218:1313 219:413 220:1817
221:1038 222:695 223:2196
End of report
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