[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Aug 28 21:31:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 28 Aug, 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: 969708
Prefixes after maximum aggregation (per Origin AS): 364442
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465616
Number of IPv4 prefixes with a valid ROA: 506973
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462716
Total ASes present in the Internet Routing Table: 76082
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65146
Origin ASes announcing only one prefix: 26356
Transit ASes present in the Internet Routing Table: 10936
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 104
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 997
Number of instances of unregistered ASNs: 1008
Number of 32-bit ASNs allocated by the RIRs: 45256
Number of 32-bit ASNs visible in the Routing Table: 36947
Prefixes from 32-bit ASNs in the Routing Table: 196904
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 367
Number of addresses announced to Internet: 3033825792
Equivalent to 180 /8s, 212 /16s and 130 /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: 322618
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252955
Total APNIC prefixes after maximum aggregation: 74444
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245271
Unique aggregates announced from the APNIC address blocks: 100543
APNIC Region origin ASes present in the Internet Routing Table: 14271
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4341
APNIC Region transit ASes present in the Internet Routing Table: 1920
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9704
Number of APNIC addresses announced to Internet: 761447488
Equivalent to 45 /8s, 98 /16s and 196 /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: 281610
Total ARIN prefixes after maximum aggregation: 125788
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285538
Unique aggregates announced from the ARIN address blocks: 134633
ARIN Region origin ASes present in the Internet Routing Table: 19151
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1995
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: 4978
Number of ARIN addresses announced to Internet: 1266802752
Equivalent to 75 /8s, 129 /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: 269819
Total RIPE prefixes after maximum aggregation: 128435
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265652
Unique aggregates announced from the RIPE address blocks: 166364
RIPE Region origin ASes present in the Internet Routing Table: 28715
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12072
RIPE Region transit ASes present in the Internet Routing Table: 3968
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11974
Number of RIPE addresses announced to Internet: 723699840
Equivalent to 43 /8s, 34 /16s and 200 /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: 130537
Total LACNIC prefixes after maximum aggregation: 28666
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128339
Unique aggregates announced from the LACNIC address blocks: 49561
LACNIC Region origin ASes present in the Internet Routing Table: 11152
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2346
LACNIC Region transit ASes present in the Internet Routing Table: 2488
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9055
Number of LACNIC addresses announced to Internet: 177256704
Equivalent to 10 /8s, 144 /16s and 185 /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: 33790
Total AfriNIC prefixes after maximum aggregation: 6459
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 44541
Unique aggregates announced from the AfriNIC address blocks: 14223
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.73
AfriNIC Region origin ASes announcing only one prefix: 643
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1236
Number of AfriNIC addresses announced to Internet: 104389888
Equivalent to 6 /8s, 56 /16s and 221 /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 9897 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5693 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4316 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3248 1841 102 VNPT-AS-VN VNPT Corp, VN
24560 2782 825 477 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2188 433 191 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10565 11789 3749 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
174 3873 8778 900 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3422 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3235 54890 2487 DNIC-AS-00749, US
16625 2993 1279 2144 AKAMAI-AS, US
7018 2938 23674 1848 ATT-INTERNET4, US
396982 2792 3568 421 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 7698 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3813 3396 141 AKAMAI-ASN1, NL
9009 3668 313 1857 M247, RO
12389 2855 2287 858 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1781 127 1312 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 11874 3289 514 UNINET, MX
10620 3539 494 932 Telmex Colombia S.A., CO
13999 2514 353 673 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 774 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1151 374 163 Axtel, S.A.B. de C.V., MX
28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1067 278 31 AMX Argentina S.A., AR
22884 1067 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1622 593 29 RAYA-AS, EG
24863 1611 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1334 84 68 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 547 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 32 1 MOVITEL, MZ
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 11874 3289 514 UNINET, MX
16509 10565 11789 3749 AMAZON-02, US
9808 9897 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7698 1708 145 UNI2-AS, ES
7545 5693 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4316 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
7552 3958 1331 22 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 9897 9822 CHINAMOBILE-CN China Mobile Communications Grou
12479 7698 7553 UNI2-AS, ES
16509 10565 6816 AMAZON-02, US
7545 5693 5040 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4316 4293 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4169 4080 VIASAT-SP-BACKBONE, US
7552 3958 3936 VIETEL-AS-AP Viettel Group, VN
20940 3813 3672 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-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
23.140.216.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /10:37 /11:93 /12:294
/13:577 /14:1176 /15:2096 /16:13262 /17:8245 /18:13842
/19:24675 /20:43786 /21:52177 /22:112356 /23:103447 /24:592909
/25:81 /26:79 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6757 7698 UNI2-AS, ES
8151 5968 11874 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2558 3422 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2168 3539 Telmex Colombia S.A., CO
30036 2158 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2136 10565 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2281 2:1522 3:449 4:8 5:4745 6:162
7:6 8:1512 9:1 11:172 12:1429 13:348
14:2366 15:327 16:258 17:364 18:873 20:412
21:4 22:188 23:6837 24:3074 25:2 27:2637
29:19 31:2695 32:53 34:67 35:140 36:2354
37:4547 38:8494 39:918 40:147 41:4263 42:1997
43:2437 44:331 45:18190 46:4695 47:298 49:2026
50:1870 51:577 52:1576 54:315 55:959 56:8
57:220 58:2168 59:1208 60:1063 61:2893 62:2840
63:1871 64:5625 65:2310 66:4743 67:3052 68:1340
69:4063 70:1313 71:571 72:2928 74:2666 75:1600
76:611 77:2665 78:1864 79:1780 80:2183 81:2041
82:1682 83:1377 84:1742 85:3193 86:958 87:2301
88:1300 89:4282 90:691 91:8314 92:2442 93:2738
94:3781 95:4279 96:1274 97:316 98:1060 99:734
100:73 101:1162 102:3755 103:32232 104:4509 105:1069
106:981 107:2375 108:1172 109:4120 110:2131 111:3235
112:2057 113:1810 114:1857 115:2111 116:1973 117:2660
118:2786 119:2008 120:1804 121:1362 122:2712 123:2283
124:1570 125:2835 126:64 128:1423 129:945 130:1236
131:1950 132:832 133:428 134:1512 135:353 136:1195
137:1205 138:3042 139:1541 140:1447 141:1469 142:1706
143:1654 144:1014 145:370 146:2137 147:2034 148:2548
149:2825 150:1069 151:1354 152:2117 153:571 154:6622
155:1442 156:2421 157:1806 158:1185 159:2459 160:3108
161:1716 162:3576 163:1745 164:1711 165:2178 166:1297
167:1871 168:4244 169:813 170:5179 171:1043 172:3916
173:3108 174:903 175:1259 176:3512 177:5534 178:3616
179:2435 180:2459 181:3947 182:3338 183:2027 184:2257
185:21197 186:5355 187:4704 188:4223 189:4377 190:9645
191:1969 192:11076 193:9248 194:7573 195:5434 196:3272
197:3069 198:5989 199:8094 200:8518 201:6420 202:10397
203:10456 204:4585 205:3672 206:4553 207:3612 208:4199
209:5084 210:4578 211:2547 212:4421 213:3734 214:1066
215:49 216:6765 217:3019 218:1349 219:421 220:1815
221:1049 222:703 223:2227
End of report
More information about the ren-bgp-stats-all
mailing list