[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Apr 12 21:32:41 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Tue 12 Apr, 2022
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: 909896
Prefixes after maximum aggregation (per Origin AS): 337377
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 429553
Number of IPv4 prefixes with a valid ROA: 657619
Number of IPv4 prefixes with an invalid ROA: 5679
Number of IPv4 prefixes with no ROA: 1156493
Total ASes present in the Internet Routing Table: 72970
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 62865
Origin ASes announcing only one prefix: 25246
Transit ASes present in the Internet Routing Table: 10105
Transit-only ASes present in the Internet Routing Table: 359
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 819
Number of instances of unregistered ASNs: 822
Number of 32-bit ASNs allocated by the RIRs: 39071
Number of 32-bit ASNs visible in the Routing Table: 32463
Prefixes from 32-bit ASNs in the Routing Table: 159090
Number of bogon 32-bit ASNs visible in the Routing Table: 21
Special use prefixes present in the Routing Table: 63
Prefixes being announced from unallocated address space: 524
Number of addresses announced to Internet: 3067375814
Equivalent to 182 /8s, 212 /16s and 112 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 313006
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232322
Total APNIC prefixes after maximum aggregation: 66119
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 227506
Unique aggregates announced from the APNIC address blocks: 94489
APNIC Region origin ASes present in the Internet Routing Table: 12513
APNIC Prefixes per ASN: 18.18
APNIC Region origin ASes announcing only one prefix: 3543
APNIC Region transit ASes present in the Internet Routing Table: 1701
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7743
Number of APNIC addresses announced to Internet: 773529216
Equivalent to 46 /8s, 27 /16s and 30 /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, 131072-151865
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: 262878
Total ARIN prefixes after maximum aggregation: 120011
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 262677
Unique aggregates announced from the ARIN address blocks: 124061
ARIN Region origin ASes present in the Internet Routing Table: 19026
ARIN Prefixes per ASN: 13.81
ARIN Region origin ASes announcing only one prefix: 6898
ARIN Region transit ASes present in the Internet Routing Table: 1901
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4445
Number of ARIN addresses announced to Internet: 1295183942
Equivalent to 77 /8s, 50 /16s and 240 /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: 260565
Total RIPE prefixes after maximum aggregation: 117567
RIPE Deaggregation factor: 2.22
Prefixes being announced from the RIPE address blocks: 257814
Unique aggregates announced from the RIPE address blocks: 150468
RIPE Region origin ASes present in the Internet Routing Table: 28135
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12001
RIPE Region transit ASes present in the Internet Routing Table: 3852
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10681
Number of RIPE addresses announced to Internet: 714045568
Equivalent to 42 /8s, 143 /16s and 120 /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
196608-213403
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: 124836
Total LACNIC prefixes after maximum aggregation: 27578
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 124638
Unique aggregates announced from the LACNIC address blocks: 48388
LACNIC Region origin ASes present in the Internet Routing Table: 10953
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2265
LACNIC Region transit ASes present in the Internet Routing Table: 2189
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8641
Number of LACNIC addresses announced to Internet: 176375552
Equivalent to 10 /8s, 131 /16s and 71 /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: 28476
Total AfriNIC prefixes after maximum aggregation: 5463
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 36731
Unique aggregates announced from the AfriNIC address blocks: 11678
AfriNIC Region origin ASes present in the Internet Routing Table: 1618
AfriNIC Prefixes per ASN: 22.70
AfriNIC Region origin ASes announcing only one prefix: 539
AfriNIC Region transit ASes present in the Internet Routing Table: 318
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 26
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 953
Number of AfriNIC addresses announced to Internet: 107437312
Equivalent to 6 /8s, 103 /16s and 93 /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 9213 8883 41 CHINAMOBILE-CN China Mobile Communicati
7545 5907 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3584 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3517 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3499 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2393 491 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2255 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2161 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2115 429 197 TATACOMM-AS TATA Communications formerl
24560 2046 855 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6190 10256 2729 AMAZON-02, US
11492 4471 296 694 CABLEONE, US
22773 3945 3098 371 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3621 1856 2555 AKAMAI-AS, US
6327 3431 1318 62 SHAW, CA
749 2881 50780 2137 DNIC-AS-00749, US
30036 2613 374 130 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2523 4962 424 CENTURYLINK-US-LEGACY-QWEST, US
20115 2257 3042 495 CHARTER-20115, 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 6825 1730 149 UNI2-AS, ES
9121 6631 1692 17 TTNET, TR
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3947 3361 222 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2930 2274 908 ROSTELECOM-AS, RU
6849 2880 355 21 UKRTELNET, UA
9009 2477 247 1284 M247, GB
34984 2227 357 627 TELLCOM-AS, TR
47331 2173 343 1664 TTNET, TR
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 10539 3391 557 Uninet S.A. de C.V., MX
10620 3463 518 756 Telmex Colombia S.A., CO
11830 2423 369 63 Instituto Costarricense de Electricidad
13999 1736 294 471 Mega Cable, S.A. de C.V., MX
6503 1446 354 523 Axtel, S.A.B. de C.V., MX
28573 1385 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1086 369 21 Telefonica del Peru S.A.A., PE
11664 1007 192 448 Techtel LMDS Comunicaciones Interactiva
11172 960 133 63 Alestra, S. de R.L. de C.V., MX
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 1645 393 21 LINKdotNET-AS, EG
24835 1473 523 33 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 903 65 59 ORANGE-COTE-IVOIRE, CI
36935 771 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 519 51 35 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU
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 10539 3391 557 Uninet S.A. de C.V., MX
9808 9213 8883 41 CHINAMOBILE-CN China Mobile Communicati
12479 6825 1730 149 UNI2-AS, ES
9121 6631 1692 17 TTNET, TR
16509 6190 10256 2729 AMAZON-02, US
7545 5907 789 698 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4471 296 694 CABLEONE, US
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3947 3361 222 AKAMAI-ASN1, NL
22773 3945 3098 371 ASN-CXA-ALL-CCI-22773-RDC, US
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 9213 9172 CHINAMOBILE-CN China Mobile Communications Grou
12479 6825 6676 UNI2-AS, ES
9121 6631 6614 TTNET, TR
7545 5907 5209 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4471 3777 CABLEONE, US
20940 3947 3725 AKAMAI-ASN1, NL
22773 3945 3574 ASN-CXA-ALL-CCI-22773-RDC, 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 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
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.79.192.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
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 /9:13 /10:39 /11:100 /12:304
/13:587 /14:1202 /15:2106 /16:13551 /17:8254 /18:13962
/19:25187 /20:43172 /21:52589 /22:109154 /23:99294 /24:539521
/25:129 /26:106 /27:125 /28:59 /29:93 /30:20
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5808 6631 TTNET, TR
12479 5804 6825 UNI2-AS, ES
8151 4200 10539 Uninet S.A. de C.V., MX
8551 3476 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3377 4471 CABLEONE, US
6327 3243 3431 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2937 3945 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2732 2880 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1932 2:1034 3:154 4:9 5:3906 6:103
7:5 8:1552 9:1 10:1 11:172 12:1713
13:292 14:2381 15:190 16:45 17:381 18:152
20:198 21:4 22:188 23:5614 24:2362 25:4
27:2647 29:19 31:2443 32:97 34:1 35:72
36:1774 37:4468 38:2779 39:726 40:163 41:3999
42:1088 43:2185 44:294 45:16994 46:4160 47:349
49:1668 50:1944 51:101 52:1411 53:1 54:368
55:705 56:8 57:65 58:1747 59:1121 60:957
61:2288 62:2579 63:1976 64:5541 65:2324 66:4948
67:3013 68:1212 69:4171 70:1342 71:670 72:3129
74:2689 75:1399 76:588 77:2275 78:3977 79:3111
80:2001 81:1765 82:1493 83:1210 84:1373 85:3686
86:713 87:2062 88:2736 89:3344 90:527 91:7728
92:2010 93:2613 94:3544 95:4796 96:1304 97:347
98:991 99:741 100:80 101:1284 102:2166 103:28976
104:4390 105:489 106:855 107:2545 108:841 109:4240
110:2062 111:3259 112:2032 113:1489 114:1519 115:2076
116:1880 117:2534 118:2338 119:1867 120:1669 121:1035
122:2569 123:2145 124:1547 125:2075 128:1220 129:1229
130:942 131:2254 132:815 133:373 134:1929 135:296
136:886 137:1025 138:2732 139:1503 140:865 141:1407
142:1306 143:1541 144:1242 145:343 146:1804 147:1497
148:2230 149:1711 150:864 151:1083 152:1852 153:540
154:3548 155:1439 156:1860 157:1230 158:1035 159:2096
160:2524 161:1313 162:3468 163:1255 164:1666 165:1640
166:702 167:1730 168:4054 169:714 170:4844 171:827
172:3134 173:3099 174:1020 175:1168 176:3552 177:5773
178:3509 179:2436 180:2283 181:2987 182:3208 183:1953
184:2389 185:19654 186:4868 187:4225 188:3986 189:3562
190:9045 191:1769 192:11047 193:8623 194:6996 195:5046
196:3002 197:2485 198:6062 199:6053 200:7874 201:5915
202:10387 203:10222 204:4562 205:3390 206:3804 207:3411
208:4080 209:4722 210:4126 211:2361 212:4049 213:3452
214:1155 215:67 216:6489 217:2757 218:1266 219:405
220:1952 221:982 222:673 223:2127
End of report
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