[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun May 26 21:32:18 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 26 May, 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: 963620
Prefixes after maximum aggregation (per Origin AS): 361521
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 462492
Number of IPv4 prefixes with a valid ROA: 487148
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 476466
Total ASes present in the Internet Routing Table: 75820
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65069
Origin ASes announcing only one prefix: 26289
Transit ASes present in the Internet Routing Table: 10751
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1136
Number of instances of unregistered ASNs: 1140
Number of 32-bit ASNs allocated by the RIRs: 44590
Number of 32-bit ASNs visible in the Routing Table: 36464
Prefixes from 32-bit ASNs in the Routing Table: 190801
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 597
Number of addresses announced to Internet: 3028370816
Equivalent to 180 /8s, 129 /16s and 69 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 321950
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250921
Total APNIC prefixes after maximum aggregation: 73270
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243431
Unique aggregates announced from the APNIC address blocks: 101076
APNIC Region origin ASes present in the Internet Routing Table: 14096
APNIC Prefixes per ASN: 17.27
APNIC Region origin ASes announcing only one prefix: 4289
APNIC Region transit ASes present in the Internet Routing Table: 1890
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9516
Number of APNIC addresses announced to Internet: 761166400
Equivalent to 45 /8s, 94 /16s and 122 /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: 279377
Total ARIN prefixes after maximum aggregation: 124993
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 283957
Unique aggregates announced from the ARIN address blocks: 133716
ARIN Region origin ASes present in the Internet Routing Table: 19163
ARIN Prefixes per ASN: 14.82
ARIN Region origin ASes announcing only one prefix: 6951
ARIN Region transit ASes present in the Internet Routing Table: 1995
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4909
Number of ARIN addresses announced to Internet: 1267995200
Equivalent to 75 /8s, 148 /16s and 18 /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: 270003
Total RIPE prefixes after maximum aggregation: 127327
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264638
Unique aggregates announced from the RIPE address blocks: 164345
RIPE Region origin ASes present in the Internet Routing Table: 28685
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12094
RIPE Region transit ASes present in the Internet Routing Table: 3911
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11836
Number of RIPE addresses announced to Internet: 714584832
Equivalent to 42 /8s, 151 /16s and 179 /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: 129509
Total LACNIC prefixes after maximum aggregation: 29038
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127615
Unique aggregates announced from the LACNIC address blocks: 49760
LACNIC Region origin ASes present in the Internet Routing Table: 11104
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2330
LACNIC Region transit ASes present in the Internet Routing Table: 2428
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: 8995
Number of LACNIC addresses announced to Internet: 177110016
Equivalent to 10 /8s, 142 /16s and 124 /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: 32674
Total AfriNIC prefixes after maximum aggregation: 6211
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43382
Unique aggregates announced from the AfriNIC address blocks: 13206
AfriNIC Region origin ASes present in the Internet Routing Table: 1837
AfriNIC Prefixes per ASN: 23.62
AfriNIC Region origin ASes announcing only one prefix: 625
AfriNIC Region transit ASes present in the Internet Routing Table: 340
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1208
Number of AfriNIC addresses announced to Internet: 107159808
Equivalent to 6 /8s, 99 /16s and 33 /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 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5638 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4456 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3929 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3724 508 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3621 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3285 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 433 194 TATACOMM-AS TATA Communications formerl
45090 2153 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 9942 11383 3522 AMAZON-02, US
11492 4623 307 591 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3484 3043 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3467 8780 859 COGENT-174, US
749 3223 54904 2475 DNIC-AS-00749, US
16625 3125 1345 2240 AKAMAI-AS, US
7018 2849 23661 1799 ATT-INTERNET4, US
367 2765 3395 1289 DNIC-ASBLK-00306-00371, 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 7756 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3838 3396 150 AKAMAI-ASN1, NL
9009 3504 300 1744 M247, RO
12389 2916 2295 872 ROSTELECOM-AS, RU
8551 2644 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2340 362 580 TELLCOM-AS, TR
212238 1621 119 1185 CDNEXT, GB
13188 1607 100 26 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 12201 3320 489 UNINET, MX
10620 3509 492 941 Telmex Colombia S.A., CO
13999 2544 355 665 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1350 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 789 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1188 177 437 Techtel LMDS Comunicaciones Interactiva
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
6147 1082 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
24835 1546 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1378 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 77 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 558 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 535 56 56 WANANCHI-, KE
36914 518 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 12201 3320 489 UNINET, MX
16509 9942 11383 3522 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7756 1708 145 UNI2-AS, ES
7545 5638 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4623 307 591 CABLEONE, US
18403 4456 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3929 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 9830 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7756 7611 UNI2-AS, ES
16509 9942 6420 AMAZON-02, US
7545 5638 4965 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4456 4433 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4623 4032 CABLEONE, US
7552 3929 3908 VIETEL-AS-AP Viettel Group, VN
20940 3838 3688 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: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, 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: 6939 HURRICANE, 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
/13:577 /14:1181 /15:2096 /16:13301 /17:8265 /18:13884
/19:24737 /20:43835 /21:52042 /22:112367 /23:102906 /24:587208
/25:124 /26:78 /27:132 /28:36 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6850 7756 UNI2-AS, ES
8151 6233 12201 UNINET, MX
11492 3532 4623 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2579 3484 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2505 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3509 Telmex Colombia S.A., CO
16509 2122 9942 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2286 2:1523 3:348 4:8 5:4645 6:162
7:6 8:1511 9:1 11:172 12:1465 13:356
14:2368 15:319 16:211 17:368 18:767 20:385
21:4 22:188 23:6778 24:3113 25:2 27:2625
29:19 31:2610 32:54 34:64 35:135 36:2294
37:4506 38:7649 39:896 40:122 41:4217 42:2159
43:2372 44:322 45:17654 46:4553 47:306 49:1956
50:1925 51:583 52:1587 54:314 55:974 56:5
57:184 58:2050 59:1196 60:1027 61:2619 62:2766
63:1905 64:5691 65:2368 66:4786 67:3029 68:1323
69:4134 70:1349 71:592 72:2939 74:2608 75:1588
76:614 77:2609 78:1865 79:2522 80:2203 81:2036
82:1637 83:1352 84:1673 85:3184 86:908 87:2278
88:1299 89:4163 90:684 91:8243 92:2312 93:2726
94:3779 95:4211 96:1274 97:315 98:1035 99:741
100:73 101:1168 102:3657 103:32496 104:4788 105:1058
106:946 107:2762 108:1153 109:4218 110:2137 111:3257
112:2064 113:1777 114:1796 115:2129 116:1890 117:2647
118:2758 119:1989 120:1774 121:1296 122:2700 123:2223
124:1585 125:2856 126:32 128:1485 129:928 130:1165
131:1903 132:816 133:412 134:1740 135:364 136:1065
137:1183 138:2949 139:1548 140:1381 141:1358 142:1588
143:1586 144:996 145:368 146:2076 147:1952 148:2530
149:2756 150:1044 151:1338 152:2177 153:594 154:6676
155:1462 156:2297 157:1813 158:1151 159:2345 160:2717
161:1700 162:3578 163:1713 164:1671 165:2177 166:1176
167:1799 168:4076 169:811 170:5061 171:1032 172:3867
173:3067 174:892 175:1244 176:3748 177:5528 178:3740
179:2389 180:2369 181:3790 182:3402 183:2010 184:2263
185:21014 186:5317 187:4788 188:4225 189:4368 190:9686
191:1882 192:11040 193:9148 194:7561 195:5399 196:3238
197:2654 198:5987 199:7863 200:8377 201:6332 202:10394
203:10227 204:4599 205:3645 206:4524 207:3569 208:4185
209:5043 210:4459 211:2524 212:4348 213:3489 214:1072
215:49 216:6878 217:3034 218:1312 219:415 220:1818
221:1036 222:713 223:2197
End of report
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