[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Nov 5 21:31:44 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 05 Nov, 2023
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: 945948
Prefixes after maximum aggregation (per Origin AS): 354796
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454340
Number of IPv4 prefixes with a valid ROA: 437300
Number of IPv4 prefixes with an invalid ROA: 292
Number of IPv4 prefixes with no ROA: 508356
Total ASes present in the Internet Routing Table: 74981
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64476
Origin ASes announcing only one prefix: 26036
Transit ASes present in the Internet Routing Table: 10505
Transit-only ASes present in the Internet Routing Table: 485
Paths with bogon ASNs present in the IPv4 Routing Table: 12
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 42
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1032
Number of instances of unregistered ASNs: 1032
Number of 32-bit ASNs allocated by the RIRs: 43017
Number of 32-bit ASNs visible in the Routing Table: 35320
Prefixes from 32-bit ASNs in the Routing Table: 181690
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 514
Number of addresses announced to Internet: 3050304512
Equivalent to 181 /8s, 207 /16s and 244 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 319339
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244707
Total APNIC prefixes after maximum aggregation: 70662
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 238008
Unique aggregates announced from the APNIC address blocks: 98588
APNIC Region origin ASes present in the Internet Routing Table: 13667
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4102
APNIC Region transit ASes present in the Internet Routing Table: 1825
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9035
Number of APNIC addresses announced to Internet: 771678528
Equivalent to 45 /8s, 254 /16s and 225 /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: 275705
Total ARIN prefixes after maximum aggregation: 124293
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280198
Unique aggregates announced from the ARIN address blocks: 132644
ARIN Region origin ASes present in the Internet Routing Table: 19082
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6961
ARIN Region transit ASes present in the Internet Routing Table: 1936
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4824
Number of ARIN addresses announced to Internet: 1277175360
Equivalent to 76 /8s, 32 /16s and 38 /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, 393216-401308
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: 265085
Total RIPE prefixes after maximum aggregation: 124511
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259817
Unique aggregates announced from the RIPE address blocks: 160607
RIPE Region origin ASes present in the Internet Routing Table: 28498
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12081
RIPE Region transit ASes present in the Internet Routing Table: 3887
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11433
Number of RIPE addresses announced to Internet: 715103360
Equivalent to 42 /8s, 159 /16s and 156 /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: 127892
Total LACNIC prefixes after maximum aggregation: 28595
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126639
Unique aggregates announced from the LACNIC address blocks: 49333
LACNIC Region origin ASes present in the Internet Routing Table: 11056
LACNIC Prefixes per ASN: 11.45
LACNIC Region origin ASes announcing only one prefix: 2297
LACNIC Region transit ASes present in the Internet Routing Table: 2348
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 40
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8884
Number of LACNIC addresses announced to Internet: 178440192
Equivalent to 10 /8s, 162 /16s and 200 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31527
Total AfriNIC prefixes after maximum aggregation: 6020
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 40772
Unique aggregates announced from the AfriNIC address blocks: 12739
AfriNIC Region origin ASes present in the Internet Routing Table: 1799
AfriNIC Prefixes per ASN: 22.66
AfriNIC Region origin ASes announcing only one prefix: 595
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1144
Number of AfriNIC addresses announced to Internet: 107483392
Equivalent to 6 /8s, 104 /16s and 17 /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 9524 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5711 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4250 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3804 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3574 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3328 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2987 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2571 851 371 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2284 11269 603 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 197 TATACOMM-AS TATA Communications formerl
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 9156 11020 3279 AMAZON-02, US
11492 4541 301 673 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3547 1320 67 SHAW, CA
22773 3516 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
16625 3064 1396 2307 AKAMAI-AS, US
367 3060 3868 1437 DNIC-ASBLK-00306-00371, US
396982 2709 3598 400 GOOGLE-CLOUD-PLATFORM, US
7018 2516 23615 1597 ATT-INTERNET4, 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 7404 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4023 3397 140 AKAMAI-ASN1, NL
8551 3445 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3424 297 1596 M247, RO
12389 2885 2295 914 ROSTELECOM-AS, RU
34984 2324 361 592 TELLCOM-AS, TR
58224 1662 913 569 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1512 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 11950 3373 607 UNINET, MX
10620 3544 504 860 Telmex Colombia S.A., CO
13999 2432 331 636 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1331 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1295 777 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1058 168 430 Techtel LMDS Comunicaciones Interactiva
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 1605 391 38 LINKdotNET-AS, EG
24835 1546 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 937 521 44 Vodafone-, EG
37457 557 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 520 54 45 WANANCHI-, KE
37342 511 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 11950 3373 607 UNINET, MX
9808 9524 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9156 11020 3279 AMAZON-02, US
12479 7404 1713 145 UNI2-AS, ES
7545 5711 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4541 301 673 CABLEONE, US
18403 4250 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 4023 3397 140 AKAMAI-ASN1, NL
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 9524 9484 CHINAMOBILE-CN China Mobile Communications Grou
12479 7404 7259 UNI2-AS, ES
16509 9156 5877 AMAZON-02, US
7545 5711 5018 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4250 4225 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
20940 4023 3883 AKAMAI-ASN1, NL
11492 4541 3868 CABLEONE, US
7552 3804 3784 VIETEL-AS-AP Viettel Group, VN
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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, 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 LIGHTOWER, 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 6461 ZAYO-6461, 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
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
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 /10:37 /11:100 /12:300
/13:580 /14:1194 /15:2106 /16:13500 /17:8344 /18:13969
/19:25148 /20:44031 /21:52154 /22:111356 /23:102719 /24:569986
/25:84 /26:62 /27:134 /28:3 /29:68 /30:5
/31:0 /32:38
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6494 7404 UNI2-AS, ES
8151 5979 11950 UNINET, MX
11492 3454 4541 CABLEONE, US
6327 3356 3547 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2922 3445 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2570 3516 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2144 2488 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2118 3544 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2216 2:1437 3:272 4:7 5:4471 6:161
7:6 8:1512 9:1 11:172 12:1496 13:354
14:2312 15:301 16:202 17:368 18:665 20:335
21:4 22:188 23:6508 24:2934 25:2 27:2655
29:19 31:2588 32:75 34:29 35:117 36:2019
37:4493 38:5610 39:866 40:148 41:4176 42:2066
43:2303 44:329 45:17348 46:4382 47:372 49:1871
50:1888 51:575 52:1586 54:394 55:885 56:5
57:135 58:1880 59:1103 60:1012 61:2511 62:2765
63:1908 64:5677 65:2364 66:5079 67:3089 68:1348
69:4146 70:1347 71:632 72:3014 74:2658 75:1597
76:627 77:2446 78:1840 79:3009 80:2121 81:1876
82:1532 83:1313 84:1614 85:3024 86:772 87:2035
88:1279 89:3973 90:626 91:7980 92:2127 93:2645
94:3609 95:4012 96:1303 97:315 98:1084 99:736
100:91 101:1377 102:3144 103:32167 104:4799 105:974
106:977 107:2789 108:1145 109:4288 110:2117 111:3137
112:2064 113:1751 114:1706 115:2062 116:1944 117:2544
118:2695 119:1954 120:1751 121:1198 122:2639 123:2198
124:1571 125:2599 128:1480 129:925 130:1071 131:2075
132:868 133:408 134:1691 135:342 136:910 137:1136
138:2872 139:1576 140:1330 141:1334 142:1555 143:1573
144:983 145:343 146:1978 147:1632 148:2470 149:2374
150:891 151:1242 152:1866 153:604 154:5298 155:1408
156:2083 157:1357 158:1059 159:2208 160:2660 161:1603
162:3526 163:1616 164:1695 165:1906 166:1063 167:1766
168:4039 169:798 170:4878 171:959 172:3877 173:3024
174:976 175:1207 176:3686 177:5584 178:3550 179:2440
180:2296 181:3612 182:3246 183:1968 184:2261 185:20828
186:5110 187:4681 188:4176 189:4233 190:9416 191:1901
192:11011 193:9008 194:7363 195:5299 196:3169 197:2574
198:5994 199:6441 200:8252 201:6295 202:10474 203:10164
204:4570 205:3714 206:4411 207:3497 208:4132 209:4913
210:4291 211:2462 212:4309 213:3422 214:1114 215:71
216:6755 217:2869 218:1293 219:409 220:1794 221:999
222:677 223:2150
End of report
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