[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Sep 29 21:30:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 29 Sep, 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: 973960
Prefixes after maximum aggregation (per Origin AS): 366704
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466942
Number of IPv4 prefixes with a valid ROA: 509257
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464684
Total ASes present in the Internet Routing Table: 76278
Prefixes per ASN: 12.77
Origin-only ASes present in the Internet Routing Table: 65332
Origin ASes announcing only one prefix: 26804
Transit ASes present in the Internet Routing Table: 10946
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 84
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: 963
Number of instances of unregistered ASNs: 980
Number of 32-bit ASNs allocated by the RIRs: 45458
Number of 32-bit ASNs visible in the Routing Table: 37129
Prefixes from 32-bit ASNs in the Routing Table: 193920
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 369
Number of addresses announced to Internet: 3034314240
Equivalent to 180 /8s, 219 /16s and 246 /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: 316612
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263896
Total APNIC prefixes after maximum aggregation: 75536
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255677
Unique aggregates announced from the APNIC address blocks: 100669
APNIC Region origin ASes present in the Internet Routing Table: 14415
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 4376
APNIC Region transit ASes present in the Internet Routing Table: 1950
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: 9804
Number of APNIC addresses announced to Internet: 761401408
Equivalent to 45 /8s, 98 /16s and 16 /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: 283261
Total ARIN prefixes after maximum aggregation: 126342
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286624
Unique aggregates announced from the ARIN address blocks: 135548
ARIN Region origin ASes present in the Internet Routing Table: 19150
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1999
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4997
Number of ARIN addresses announced to Internet: 1267419712
Equivalent to 75 /8s, 139 /16s and 74 /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: 270566
Total RIPE prefixes after maximum aggregation: 129188
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267173
Unique aggregates announced from the RIPE address blocks: 167633
RIPE Region origin ASes present in the Internet Routing Table: 28766
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 12138
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12029
Number of RIPE addresses announced to Internet: 723424128
Equivalent to 43 /8s, 30 /16s and 147 /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: 122717
Total LACNIC prefixes after maximum aggregation: 28749
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120489
Unique aggregates announced from the LACNIC address blocks: 48572
LACNIC Region origin ASes present in the Internet Routing Table: 11156
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2660
LACNIC Region transit ASes present in the Internet Routing Table: 2477
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: 9060
Number of LACNIC addresses announced to Internet: 177616640
Equivalent to 10 /8s, 150 /16s and 55 /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: 32557
Total AfriNIC prefixes after maximum aggregation: 6257
AfriNIC Deaggregation factor: 5.20
Prefixes being announced from the AfriNIC address blocks: 43628
Unique aggregates announced from the AfriNIC address blocks: 14222
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.24
AfriNIC Region origin ASes announcing only one prefix: 661
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 6.3
Max AfriNIC Region AS path length visible: 87
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104230400
Equivalent to 6 /8s, 54 /16s and 110 /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 10136 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5819 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4409 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3801 508 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2821 850 459 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 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 10815 11831 3818 AMAZON-02, US
174 5826 8773 902 COGENT-174, US
11492 4648 309 549 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3601 1320 79 SHAW, CA
749 3485 55081 2708 DNIC-AS-00749, US
22773 3423 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3168 23692 1963 ATT-INTERNET4, US
16625 2869 1273 2141 AKAMAI-AS, US
396982 2831 3603 416 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 7628 1708 145 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3871 3396 140 AKAMAI-ASN1, NL
9009 3684 315 1871 M247, RO
12389 2931 2295 883 ROSTELECOM-AS, RU
34984 2330 357 581 TELLCOM-AS, TR
5384 2315 585 29 EMIRATES-INTERNET Emirates Internet, AE
212238 1799 130 1331 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1543 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 11556 3245 503 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2552 534 365 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1070 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 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 1619 593 29 RAYA-AS, EG
24863 1614 389 18 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1340 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 516 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 510 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 11556 3245 503 UNINET, MX
16509 10815 11831 3818 AMAZON-02, US
9808 10136 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7628 1708 145 UNI2-AS, ES
174 5826 8773 902 COGENT-174, US
7545 5819 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4648 309 549 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4409 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 10136 10015 CHINAMOBILE-CN China Mobile Communications Grou
12479 7628 7483 UNI2-AS, ES
16509 10815 6997 AMAZON-02, US
7545 5819 5172 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5826 4924 COGENT-174, US
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4409 4386 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4648 4099 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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
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
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 /12:295
/13:579 /14:1187 /15:2107 /16:13289 /17:8430 /18:14425
/19:24971 /20:45281 /21:52940 /22:113152 /23:102554 /24:593850
/25:95 /26:97 /27:106 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6675 7628 UNI2-AS, ES
8151 5721 11556 UNINET, MX
11492 3553 4648 CABLEONE, US
6327 3396 3601 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2556 3423 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2221 10815 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2164 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)
----------------------------------------------
1:2318 2:1714 3:482 4:10 5:4584 6:163
7:6 8:1522 9:1 11:172 12:1423 13:368
14:2463 15:328 16:264 17:366 18:890 20:422
21:4 22:188 23:6893 24:2653 25:2 27:2715
29:19 31:2831 32:48 34:69 35:141 36:2376
37:4547 38:9760 39:926 40:150 41:4172 42:2099
43:2548 44:333 45:17625 46:4643 47:320 49:2025
50:1864 51:579 52:1577 54:317 55:952 56:8
57:222 58:2275 59:1278 60:1108 61:2889 62:2788
63:1851 64:5457 65:2273 66:4690 67:3015 68:1293
69:4005 70:1142 71:577 72:2841 74:2787 75:1622
76:610 77:2560 78:1874 79:1650 80:2189 81:2028
82:1714 83:1404 84:1760 85:3095 86:1106 87:2394
88:1258 89:4322 90:671 91:8263 92:2657 93:2808
94:3868 95:4298 96:1266 97:316 98:1068 99:737
100:74 101:1197 102:3532 103:32579 104:4464 105:707
106:1060 107:2399 108:1165 109:3989 110:2218 111:3283
112:2082 113:1806 114:1913 115:2137 116:1996 117:2720
118:2914 119:2083 120:1939 121:1461 122:2837 123:2195
124:1715 125:2890 126:64 128:1463 129:967 130:1248
131:1850 132:822 133:444 134:1522 135:311 136:1202
137:1239 138:2850 139:1590 140:1457 141:1432 142:1757
143:1606 144:1018 145:372 146:2087 147:2050 148:2553
149:2883 150:1069 151:1375 152:2105 153:565 154:6847
155:1502 156:2569 157:1836 158:1195 159:2459 160:3143
161:1729 162:3574 163:1767 164:1942 165:2144 166:1316
167:1840 168:4063 169:786 170:4958 171:1052 172:3924
173:3109 174:903 175:1292 176:3493 177:4889 178:3598
179:2213 180:2498 181:3899 182:3347 183:2073 184:2249
185:21138 186:5031 187:4297 188:4200 189:4112 190:9650
191:1509 192:11105 193:9269 194:7679 195:5479 196:3239
197:2719 198:6036 199:8096 200:8152 201:6370 202:10894
203:10782 204:4593 205:3699 206:4500 207:3664 208:4173
209:5129 210:4895 211:2759 212:4492 213:3672 214:1069
215:61 216:6596 217:3074 218:1413 219:590 220:2056
221:1055 222:964 223:2265
End of report
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