[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Oct 7 21:30:35 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 07 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: 975712
Prefixes after maximum aggregation (per Origin AS): 366988
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467404
Number of IPv4 prefixes with a valid ROA: 511067
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464624
Total ASes present in the Internet Routing Table: 76337
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65376
Origin ASes announcing only one prefix: 26816
Transit ASes present in the Internet Routing Table: 10961
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 126
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 978
Number of instances of unregistered ASNs: 998
Number of 32-bit ASNs allocated by the RIRs: 45514
Number of 32-bit ASNs visible in the Routing Table: 37186
Prefixes from 32-bit ASNs in the Routing Table: 194337
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 380
Number of addresses announced to Internet: 3034254593
Equivalent to 180 /8s, 219 /16s and 13 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316996
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264005
Total APNIC prefixes after maximum aggregation: 75653
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255832
Unique aggregates announced from the APNIC address blocks: 100824
APNIC Region origin ASes present in the Internet Routing Table: 14432
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4378
APNIC Region transit ASes present in the Internet Routing Table: 1944
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: 9823
Number of APNIC addresses announced to Internet: 761306432
Equivalent to 45 /8s, 96 /16s and 157 /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: 284264
Total ARIN prefixes after maximum aggregation: 126254
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287584
Unique aggregates announced from the ARIN address blocks: 135503
ARIN Region origin ASes present in the Internet Routing Table: 19187
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6987
ARIN Region transit ASes present in the Internet Routing Table: 2004
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: 5018
Number of ARIN addresses announced to Internet: 1267641408
Equivalent to 75 /8s, 142 /16s and 172 /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: 271032
Total RIPE prefixes after maximum aggregation: 129405
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267577
Unique aggregates announced from the RIPE address blocks: 167852
RIPE Region origin ASes present in the Internet Routing Table: 28766
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12126
RIPE Region transit ASes present in the Internet Routing Table: 3957
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12039
Number of RIPE addresses announced to Internet: 723242625
Equivalent to 43 /8s, 27 /16s and 206 /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: 122499
Total LACNIC prefixes after maximum aggregation: 28761
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120261
Unique aggregates announced from the LACNIC address blocks: 48645
LACNIC Region origin ASes present in the Internet Routing Table: 11160
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2662
LACNIC Region transit ASes present in the Internet Routing Table: 2503
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9061
Number of LACNIC addresses announced to Internet: 177592064
Equivalent to 10 /8s, 149 /16s and 215 /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: 32934
Total AfriNIC prefixes after maximum aggregation: 6284
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 44078
Unique aggregates announced from the AfriNIC address blocks: 14285
AfriNIC Region origin ASes present in the Internet Routing Table: 1881
AfriNIC Prefixes per ASN: 23.43
AfriNIC Region origin ASes announcing only one prefix: 663
AfriNIC Region transit ASes present in the Internet Routing Table: 360
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: 1245
Number of AfriNIC addresses announced to Internet: 104249600
Equivalent to 6 /8s, 54 /16s and 185 /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 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5907 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4454 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4009 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3824 510 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3641 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2783 840 522 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 10850 11853 3811 AMAZON-02, US
174 6365 8766 868 COGENT-174, US
11492 4650 309 548 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3414 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3194 23677 1975 ATT-INTERNET4, US
16625 2879 1273 2142 AKAMAI-AS, US
396982 2837 3604 419 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 7643 1708 141 UNI2-AS, ES
39891 4466 269 62 ALJAWWALSTC-AS, SA
20940 3886 3396 140 AKAMAI-ASN1, NL
9009 3662 313 1862 M247, RO
12389 2928 2294 882 ROSTELECOM-AS, RU
34984 2334 357 579 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1762 128 1304 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 11543 3241 499 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1147 374 163 Axtel, S.A.B. de C.V., MX
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1068 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1046 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 1636 593 29 RAYA-AS, EG
24863 1616 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1339 85 72 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 983 523 47 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
37069 555 1100 11 MOBINIL, EG
36914 532 82 3 KENET-AS, KE
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 11543 3241 499 UNINET, MX
16509 10850 11853 3811 AMAZON-02, US
9808 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7643 1708 141 UNI2-AS, ES
174 6365 8766 868 COGENT-174, US
7545 5907 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4650 309 548 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4454 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 10135 10014 CHINAMOBILE-CN China Mobile Communications Grou
12479 7643 7502 UNI2-AS, ES
16509 10850 7039 AMAZON-02, US
174 6365 5497 COGENT-174, US
7545 5907 5260 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
18403 4454 4431 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4650 4102 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
23.140.216.0/24 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 /10:36 /11:92 /12:296
/13:580 /14:1187 /15:2104 /16:13282 /17:8443 /18:14433
/19:24928 /20:45487 /21:52984 /22:113422 /23:102579 /24:595086
/25:95 /26:97 /27:107 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6697 7643 UNI2-AS, ES
8151 5731 11543 UNINET, MX
11492 3555 4650 CABLEONE, US
6327 3398 3603 SHAW, CA
39891 3292 4466 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2545 3414 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2214 10850 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2163 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1717 3:489 4:10 5:4515 6:163
7:6 8:1525 9:1 11:172 12:1428 13:370
14:2493 15:328 16:264 17:360 18:893 20:423
21:4 22:188 23:6899 24:2651 25:2 27:2729
29:19 31:2854 32:48 34:69 35:141 36:2378
37:4564 38:9780 39:927 40:150 41:4194 42:2141
43:2537 44:336 45:17644 46:4656 47:321 49:2033
50:1878 51:516 52:1579 54:317 55:956 56:8
57:224 58:2272 59:1278 60:1148 61:2887 62:2790
63:1868 64:5416 65:2272 66:4691 67:2991 68:1332
69:4009 70:1130 71:576 72:2857 74:2786 75:1626
76:631 77:2572 78:1873 79:1653 80:2210 81:2052
82:1758 83:1410 84:1755 85:3099 86:1117 87:2423
88:1259 89:4325 90:667 91:8241 92:2670 93:2811
94:3856 95:4296 96:1271 97:316 98:1069 99:737
100:74 101:1193 102:3550 103:32623 104:4465 105:709
106:1060 107:2395 108:1164 109:4011 110:2213 111:3289
112:2073 113:1819 114:1924 115:2139 116:1998 117:2753
118:2918 119:2080 120:1928 121:1463 122:2833 123:2192
124:1713 125:2892 126:64 128:1484 129:967 130:1257
131:1845 132:822 133:444 134:1521 135:312 136:1206
137:1245 138:2876 139:1602 140:1456 141:1439 142:1755
143:1614 144:1016 145:385 146:2102 147:2059 148:2535
149:2886 150:1070 151:1387 152:2114 153:566 154:7294
155:1485 156:2596 157:1843 158:1196 159:2457 160:3157
161:1733 162:3576 163:1764 164:1947 165:2143 166:1289
167:1848 168:4066 169:787 170:4937 171:1047 172:3899
173:3117 174:903 175:1296 176:3517 177:4801 178:3600
179:2212 180:2504 181:3886 182:3347 183:2073 184:2257
185:21170 186:5043 187:4311 188:4201 189:4079 190:9618
191:1511 192:11090 193:9274 194:7685 195:5493 196:3255
197:2763 198:6037 199:8150 200:8155 201:6336 202:10890
203:10773 204:4571 205:3692 206:4635 207:3673 208:4227
209:5154 210:4897 211:2759 212:4509 213:3665 214:1067
215:62 216:6619 217:3085 218:1407 219:592 220:2068
221:1056 222:963 223:2258
End of report
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